List of requisitioned trawlers of the Royal Navy (WWII) facts for kids

This is a list of civilian trawlers requisitioned by the Royal Navy for use in World War II. HMT stands for "His Majesty's Trawler".

Contents A B C D E F G H I J K L M N O P Q R S T U V W X Y Z See also References External links

Requisitioned trawlers, whalers and drifters;

A

Ship designation	Requisitioned	Fate
HMT Aberdour	Apr 1940	Balloon barrage vessel, returned 1946
HMT Abiding Star	May 1940	Mine recovery vessel, de-gaussing, returned 1946
HMT Abronia	Nov 1939	Minesweeper, scrapped 1947
HMT Accord	Aug 1939	Harbor service, sold 1946
HMT Accumulator	1940	Harbor service, returned Oct 1940
HMT Achievable	Nov 1939	Mine recovery vessel, returned Jan 1946
HMT Achroite	Aug 1939	Minesweeper, returned 1945
HMT Acorn	Nov 1939	Harbor service, returned 1946
HMT Acquire	1940	Balloon barrage vessel, returned 1945
HMT Acquisition	Mar 1940	Submarine tender, mobile wiping unit, returned 1944
HMT Acrasia	1940	Dan layer, auxiliary patrol, returned 1946
HMT Adam	Feb 1940	Minesweeper, sold 1944
HMT Adele	Nov 1939	Harbor service, returned 1946
HMT Admiral Sir John Lawford	Aug 1939	Minesweeper, wreck dispersal vessel, returned Jan 1946
HMT Admire	Mar 1940	Harbor service, returned Jan 1946
HMT Adoration	1940	Exam, returned 1945
HMT Adriatic	Oct 1940	Auxiliary patrol, returned Jun 1945
HMT Advisable	Nov 1939	Minesweeper, returned 1945
HMT Africana	Sep 1939	Minesweeper, returned Apr 1947
HMT Afterglow	Nov 1939	Minesweeper, returned Aug 1944
HMT Agnes Bunyan	Jun 1940	Boom tender, returned Dec 1940
HMT Agnes Gardner	1941	Harbor service, returned 1945
HMT Agnes Nutten	Jun 1940	Auxiliary patrol, returned Jan 1946
HMT Agnes Wetherly	Jun 1940	Auxiliary patrol, returned Dec 19458
HMT Agnes Wickfield	Nov 1939	Minesweeper, returned Dec 1945
HMT Aiglon	Jul 1940	Minesweeper, returned Jul 1946
HMT Akita	Aug 1939	Minesweeper, returned Oct 1945
HMT Akranes	Aug 1939	Minesweeper, bombed in Bridlington Bay 4 Jul 1941
HMT Alafoss	Aug 1939	Minesweeper, sold 1946
HMT Alberic	1940	Minesweeper, sunk in collision with St. Albans off Scapa 3 May 1941
HMT Albert Hulett	Feb 1941	Minesweeper, Langlaagte 1942, returned Apr 1946
HMT Alcmaria	Dec 1939	Minesweeper, Royal Norwegian Navy 1940
HMT Alcor	Dec 1939	Minesweeper, returned 1945
HMT Alex Hastie	Oct 1939	Auxiliary patrol, returned Feb 1940
HMT Alex Watts	1940	Torpedo recovery vessel, returned 1945
HMT Alexandre Gabrielle	Jul 1940	Balloon barrage vessel, returned Jul 1944
HMT Alexander Scott	1939	Minesweeper, Dan layer, returned 1945
HMT Alexandrite	1939	Minesweeper, returned Dec 1945
HMT Alfie Cam	Jun 1940	Minesweeper, sold 1944
HMT Alfredian	Dec 1939	Auxiliary patrol, returned 1946
HMT Algoa Bay	Oct 1939	Minesweeper, returned Dec 1940
HMT Alida	1940	Boom defense vessel, returned 1945
HMT All Hallows	1944	Esso, returned 1945
HMT Allersie	1940	Balloon barrage vessel, returned 1944
HMT Allochy	1941	Hospital drifter, returned 1945
HMT Alma	1943	Minesweeper Royal Netherlands Navy, returned 1945
HMT Almandine	Aug 1939	Minesweeper, sold Dec 1945
HMT Alouette	1939	Anti-submarine, sunk by U-552 off Portugal 19 Sep 1942
HMT Alsey	1940	Motor launch, returned 1945
HMT Altruist	Jan 1941	Harbor services, returned 1944
HMT Alvis	May 1940	Auxiliary patrol, Minesweeper, returned Mar 1945
HMT Amalia	Dec 1939	Minesweeper, returned Mar 1945
HMT Amaranthe	1942	Mine watcher, returned 1945
HMT Ambition	1944	Esso, returned 1945
HMT Ambrose	Jul 1940	Anti-submarine, returned Mar 1946
HMT Amiable	1940	Mobile wiping unit, returned 1945
HMT Ampulla	1940	Auxiliary patrol, Minesweeper, sold 1946
HMT Amroath Castle	1940	Auxiliary patrol, Minesweeper, returned 1945
HMT A.N. 2	Oct 1940	Auxiliary patrol, Mined off Falmouth 8 Nov 1940
HMT Ancre Esperance	1940	Auxiliary patrol, returned Aug 1946
HMT Andanes	Oct 1940	Boom defense vessel, returned 1946
HMT Andradite	Aug 1939	Minesweeper, returned Jan 1946
HMT Andre Et Louise	Jul 1940	Minesweeper, returned Apr 1945
HMT Andre-Marcel	Aug 1940	Auxiliary patrol, KBV, returned 1945
HMT Andre Monique	Jul 1940	Auxiliary patrol, returned 1945
HMT Andronie-Camiel	Jul 1940	Auxiliary patrol, ferry service, returned 1945
HMT Andyk	1941	Minesweeper, returned Jan 1946
HMT Angele Marie	Jul 1940	Minesweeper, returned Jan 1946
HMT Angle	1939	Auxiliary service, returned Oct 1945
HMT Animate	1941	Harbor service, returned 1946
HMT Animation	1940	Balloon barrage vessel, torpedo recovery vessel, returned 1945
HMT Ann Melville	Feb 1940	Minesweeper, Esso, returned Oct 1944
HMT Annabelle	Dec 1939	Auxiliary patrol, balloon barrage vessel, returned Dec 1944
HMT Anne-Gaston	Jul 1940	Examination service, returned Jun 1945
HMT Anne Marie	1940	Auxiliary patrol, lost 20 Jan 1942
HMT Annie	Jul 1940	Auxiliary patrol, returned Feb 1946
HMT Anson	Oct 1939	Auxiliary patrol
HMT Anticyclone	Mar 1941	De-gaussing vessel, returned Jul 1945
HMT Antioche II	Jul 1940	Minesweeper, returned 1945
HMT Appletree	1940	aircraft observation, lost in collision at Oban 15 Oct 1940
HMT Aquamarine	Aug 1939	Armed boarding vessel, anti-submarine, returned 1944
HMT Arab	1939	Anti-submarine, returned 1945
HMT Arabesque	Dec 1939	Auxiliary patrol, balloon barrage vessel, Esso, returned Sep 1944
HMT Aracari	Jan 1943	Esso, wrecked north of Sicily 3 Oct 1943
HMT Aragonite	Aug 1939	Minesweeper, Mined off Deal 22 Nov 1939
HMT Arcady	Dec 1939	Minesweeper, returned Jun 1945
HMT Arcanes	Sep 1939	Minesweeper
HMT Archimedes	Apr 1940	Balloon barrage vessel, returned Dec 1944
HMT Arctic Explorer	Aug 1939	Anti-submarine United States Navy, sold 1945
HMT Arctic Hunter	Aug 1939	Minesweeper, returned May 1945
HMT Arctic Pioneer	Sep 1939	Anti-submarine, unknown cause off Portsmouth 27 May 1942
HMT Arctic Ranger	Aug 1939	Anti-Submarine, sold 1946
HMT Arctic Trapper	Jun 1940	Auxiliary patrol, bombed off Ramsgate 3 Feb 1941
HMT Argo	Jul 1940	Minesweeper, returned Feb 1946
HMT Argyllshire	Sep 1939	Anti-submarine, torpedoed by E-boat off Dunkirk 1 Jun 1940
HMT Aristea	Dec 1939	Minesweeper, returned Dec 1944
HMT Arkwright	Aug 1939	Minesweeper, sold Dec 1945
HMT Arlette	Aug 1939	Examination services, returned Sep 1946
HMT Arley	Aug 1939	Minesweeper, Mined North Sea 3 Feb 1945
HMT Arleux	1939	Minesweeper, boom gate vessel, returned 1946
HMT Armana	Jun 1940	Auxiliary patrol, Minesweeper, Dan layer, returned Nov 1945
HMT Arnold Bennett	Jun 1940	Minesweeper, returned Jul 1945
HMT Arora	Jun 1940	Boom defense vessel, returned Aug 1940
HMT Arras	1939	Minesweeper, returned Aug 1946
HMT Arrest	Jun 1940	Boom defense vessel, returned Jul 1945
HMT Arsenal	Aug 1939	Anti-submarine, lost in collision with Burza off the Clyde 16 Nov 1940
HMT Artegal	Nov 1939	Minesweeper, returned Mar 1945
HMT Arthur Cavanagh	Aug 1939	Minesweeper, sold Jan 1946
HMT Arum	Jan 1940	Minesweeper, returned Oct 1944
HMT Asama	Aug 1939	Minesweeper, bombed at Plymouth 21 Mar 1941
HMT Ascona	Nov 1939	Minesweeper, returned Nov 1945
HMT Asie	Sep 1940	Anti-submarine, returned Apr 1946
HMT Aston Villa	Sep 1939	Anti-submarine, bombed off Norway 3 May 1940
HMT Astros	Dec 1939	Boom defense vessel, returned 1946
HMT Athelston	Nov 1939	Auxiliary patrol, returned Jan 1940
HMT Athenian	Nov 1939	Minesweeper, Esso, returned Sep 1946
HMT Atlantic	Jun 1940	Boom defense vessel, returned Oct 1940
HMT Atmosphere	Dec 1940	Minesweeper, returned Dec 1945
HMT Aurora II	Jun 1940	Minesweeper, bombed at Tobruk 25 May 1941
HMT Aurilia	Nov 1939	Minesweeper, returned Aug 1946
HMT Available	Nov 1939	Auxiliary patrol, returned Jan 1946
HMT Avalanche	Nov 1939	Minesweeper, Balloon barrage vessel, returned 1945
HMT Avalon	1940	Auxiliary patrol, Adonis Jun 1941, lost 15 Apr 1943
HMT Avanturine	Oct 1939	Minesweeper, torpedoed by E-boat off Beachy Head 1 Dec 1943
HMT Avola	Aug 1939	Minesweeper, returned Apr 1946
HMT Avon	May 1940	Auxiliary patrol, returned Dec 1941
HMT Avona	Aug 1939	Minesweeper
HMT Avondee	Mar 1944	Esso, returned Oct 1944
HMT Avonglen	Aug 1939	Exam hospital trawler, returned Aug 1946
HMT Avonstream	Sep 1939	Minesweeper, returned Jul 1945
HMT Avonwater	Sep 1939	Boom defense vessel, returned May 1946
HMT Ayrshire	Sep 1939	Anti-submarine, returned Oct 1945

B

Ship designation	Requisitioned	Fate
HMT Babiana	Sep 1939	Minesweeper, returned Dec 1944
HMT Badinage	1940	Minesweeper, returned 1945
HMT Bahram	1940	Harbor defense patrol craft, mined off the Humber 3 Apr 1941
HMT Bandolero	Aug 1939	Anti-submarine, lost in collision with Waterhen off Sollum 30 Dec 1940
HMT Banneret	Sep 1939	Harbor service, returned 1944
HMT Banshee	Nov 1939	Minesweeper, returned Jan 1946
HMT Barbados	Oct 1939	Auxiliary patrol, returned 1945
HMT Barbara Robb	Sep 1939	Boom defense vessel, returned Dec 1944
HMT Barbara Robertson	1939	Auxiliary patrol, sunk by U-30 gunfire off the Hebrides 23 Dec 1939
HMT Barbe Auge	1940	Mine layer tender, returned 1945
HMT Baresness	Feb 1940	Balloon barrage vessel, Esso, returned Dec 1944
HMT Basile Georges	Aug 1940	Harbor services, returned Nov 1945
HMT Basuto	Jan 1940	Boom defense vessel, returned Jan 1946
HMT Beaulne Verneuil	Jul 1940	Boom gate vessel, returned Mar 1946
HMT Beathwood	Nov 1939	Auxiliary patrol, returned Jan 1940, lost 11 Sep 1940
HMT Beaumaris Castle	Feb 1940	Minesweeper, returned Nov 1945
HMT Beaver	Nov 1939	Minesweeper, sunk by Japanese submarine off Ceylon 5 Apr 1942
HMT Bedlington	Apr 1940	Anti-submarine to Ministry of War Transport Sep 1945
HMT Bedfordshire	Aug 1939	Anti-submarine with US Navy, sunk by German submarine U-558 off Cape Lookout 11 May 1942
HMT Belldock	Nov 1939	Auxiliary patrol, returned 1940
HMT Belle O'Moray	Mar 1940	Harbor services, returned Feb 1946
HMT Belton	Aug 1939	Exam, returned Mar 1946
HMT Belvoir Castle	1940	Balloon barrage vessel, returned 1944
HMT Ben and Lucy	Oct 1939	Minesweeper, returned 1945
HMT Ben Ardna	Aug 1939	Exam, lost in collision off the Tyne 12 May 1942
HMT Ben Barvas	Jun 1940	Auxiliary patrol, returned Sep 1940
HMT Ben Bheulah	Aug 1939	Minesweeper, returned Oct 1945
HMT Ben Bhrackie	Mar 1940	Minesweeper, returned Dec 1945
HMT Ben Breac	Jun 1940	Minesweeper, returned Dec 1945
HMT Ben Dearg	Aug 1939	Minesweeper, returned Jun 1946
HMT Ben Earn	Feb 1940	Minesweeper, returned Feb 1946
HMT Ben Gairn	Jun 1940	Minesweeper, bombed at Lowestoft 4 May 1941
HMT Ben Glas	Nov 1939	Minesweeper, lost 4 May 1941
HMT Ben Gulvain	Aug 1939	Auxiliary patrol, Minesweeper, Esso, returned Oct 1944
HMT Ben Heilem	Nov 1939	Minesweeper, returned Aug 1946
HMT Ben Idris	Aug 1939	Minesweeper, returned Apr 1946
HMT Ben Meidie	Jan 1940	Exam, Minesweeper, returned Sep 1945
HMT Ben Rossal	Sep 1939	Minesweeper, returned Mar 1946
HMT Ben Roy	Feb 1940	Boom defense vessel, returned Mar 1946
HMT Ben Tarbert	Jun 1940	Boom defense vessel, store carrier, returned Feb 1945
HMT Ben Torc	Nov 1939	Minesweeper, returned Sep 1946
HMT Ben Urie	Feb 1940	Minesweeper, returned Dec 1945
HMT Benachie	Oct 1939	Minesweeper, submarine tender, returned 1946
HMT Bengal	Nov 1939	Auxiliary patrol, returned Jan 1940
HMT Bengali	Aug 1939	Anti-submarine, lost 5 Dec 1942
HMT Benjamin Coleman	Nov 1939	Auxiliary patrol, Esso, returned Sep 1945
HMT Benoni	May 1942	Minesweeper, returned Apr 1946
HMT Benvolio	Sep 1939	Minesweeper, mined off the Humber 23 Feb 1940
HMT Berenga	Nov 1939	Balloon barrage vessel, returned Sep 1945
HMT Berkshire	Oct 1939	Anti-submarine, returned Nov 1945
HMT Bernadette	Jul 1940	Boom defense vessel, returned Dec 1945
HMT Bernard Shaw	Sep 1939	Minesweeper, returned Sep 1945
HMT Bertha Lina	Jul 1940	Balloon barrage vessel, tender, returned Feb 1946
HMT Beru	Oct 1939	Auxiliary patrol, returned Dec 1939
HMT Bervie Braes	Nov 1939	Auxiliary patrol, Minesweeper, Esso, returned Oct 1944
HMT Beryl II	Mar 1940	Harbor service, returned Mar 1946
HMT Beryl II	Sep 1939	Minesweeper, Boom gate vessel, returned 1945
HMT Betsy Slater	1940	Balloon barrage vessel, returned 1945
HMT Betty Bodie	Aug 1939	Exam, returned Jun 1946
HMT Betty Inglis	Dec 1939	Minesweeper, harbor service, returned Mar 1946
HMT Bever	Oct 1941	Minesweeper, mined off Piraeus 30 Nov 1944
HMT Billow	1941	Minesweeper, returned 1945
HMT Bilsdean	Feb 1940	Minesweeper, returned Nov 1945
HMT Bjerk	Sep 1940	Minesweeper, returned Oct 1945
HMT Blaauwberg	Dec 1940	Anti-Submarine, returned May 1946
HMT Blackburn Rovers	Aug 1939	Anti-submarine, lost probably by RN mine, North Sea 2 Jun 1940
HMT Blackfly	Aug 1939	Anti-submarine, sold Mar 1946
HMT Blanche Madeleine	Aug 1940	Harbor service, returned 1945
HMT Blanche Marguerite	Aug 1940	Auxiliary patrol, returned Nov 1945
HMT Blia	1941	Lost 11 Nov 1941
HMT Blighty	1940	Minesweeper, Polish Podole 1944
HMT Blizzard	May 1941	Minesweeper, returned Jul 1945
HMT Blomvlei	Mar 1940	Anti-submarine, returned Mar 1945
HMT Blue Haze	May 1940	Torpedo recovery vessel, returned Feb 1946
HMT Blue Tit	1940	Observation Motor launch, returned Nov 1945
HMT Bluff	Sep 1939	Minesweeper, returned Dec 1944
HMT Boarhound	Aug 1940	Anti-submarine, returned 1945
HMT Bodo	1940	Minesweeper; mined off east coast Scotland 4 Jan 1943
HMT Boksburg	Oct 1940	Minesweeper, returned Jul 1946
HMT Bombay	Oct 1939	Auxiliary patrol, returned Jan 1940, lost 6 Aug 1942
HMT Bona	Apr 1944	Esso, returned Nov 1944
HMT Borealis	May 1941	Minesweeper, returned Oct 1945
HMT Border King	Aug 1939	Harbor service, returned Oct 1945
HMT Bortind	1940	Minesweeper, returned 1946
HMT Botanic	Aug 1939	Minesweeper, bombed in the North Sea 18 Feb 1942
HMT Bounteous	1942	Exam, returned 1946
HMT Bounteous	1941	Harbor service, returned 1946
HMT Bouvet 1	Mar 1940	Minesweeper, returned 1945
HMT Bouvet 2	Mar 1940	Minesweeper returned Apr 1946
HMT Bouvet 3	Mar 1940	Minesweeper Apr 1946
HMT Bouvet 4	Mar 1940	Minesweeper, returned Jun 1946
HMT Bow Wave	Nov 1940	Torpedo recovery vessel, returned May 1946
HMT Boy Alan	Nov 1939	Minesweeper, lost in collision, Thames Estuary 10 Feb 1941
HMT Boy Alex	Nov 1939	Minesweeper, returned 1945
HMT Boy Andrew	1940	Auxiliary patrol, lost in collision, Firth of Forth 9 Nov 1941
HMT Boy Davie	1941	De-gaussing, returned 1944
HMT Boy Jermyn	Oct 1939	Auxiliary patrol, returned Dec 1939
HMT Boy John	Dec 1939	Minesweeper, returned Jul 1945
HMT Boy Philip	Oct 1939	Minesweeper, W.D. Aug 1943
HMT Boy Ray	Jun 1940	Water carrier, returned 1946
HMT Boy Roy	Nov 1939	Flare drifter, bombed at Dunkirk 28 May 1940
HMT Boy Scout	Nov 1939	Balloon barrage vessel, returned Dec 1944
HMT Brabant	Aug 1939	Minesweeper, returned Dec 1945
HMT Brackendale	Aug 1939	De-gaussing, returned 1946
HMT Bracondene	Aug 1940	Minesweeper Aug 1946
HMT Braconheath	Feb 1940	Dan layer, returned 1945
HMT Braconhill	Nov 1939	Exam, returned Jul 1945
HMT Braconlynn	Nov 1939	Auxiliary patrol, returned Jan 1940
HMT Braconmoor	Aug 1939	Minesweeper, returned Aug 1946
HMT Braconburn	1944	To be block ship, lost in collision with SS LeBaron Russell Briggs off Bell Rock 30 Jul 1944
HMT Bradman	Aug 1939	Anti-submarine, bombed off Norway 25 Apr 1940
HMT Brae Flett	Jan 1942	Harbor service, lost (unknown cause?) 29 Sep 1943
HMT Braes Flett	Jul 1940	Water carrier, returned 1946
HMT Braes O'Mar	Mar 1944	Esso, returned Nov 1944
HMT Braemar	Dec 1939	Anti-submarine, returned 1945
HMT Brakvlei	Jul 1940	Minesweeper, returned Jun 1946
HMT Brakpan	Apr 1943	Minesweeper, returned Nov 1946
HMT Branch	1939	Anti-submarine, returned 1945
HMT Bransfield	Apr 1943	Salvage vessel, returned Jul 1946
HMT Bras D'Or	Sep 1939	Minesweeper, foundered, Gulf of Saint Lawrence 19 Oct 1940
HMT Brecon castle	Aug 1939	Minesweeper, returned Dec 1945
HMT Breme	Jul 1940	Harbor service, returned Dec 1945
HMT Breeze	Jul 1941	Auxiliary patrol, sold Mar 1946
HMT Bretwalda	1940	Anti-submarine, sold 1947
HMT Brevik	Jan 1942	Minesweeper, returned 1946
HMT Brighton O'The North	Nov 1939	Examination service, returned Sep 1945
HMT Brimnes	Sep 1939	Anti-submarine, sold 1945
HMT British	Aug 1939	Minesweeper, returned Dec 1945
HMT British Crown	Sep 1939	Mine recovery vessel, returned 1945
HMT British Guiana	Nov 1939	Anti-submarine, returned Mar 1946
HMT British Honduras	Dec 1939	Anti-submarine, returned Jan 1946
HMT Broadland	1939	Auxiliary patrol, foundered, North Atlantic 6 Jun 1945
HMT Brock	Aug 1939	Minesweeper, sold 1945
HMT Brontes	Aug 1939	Anti-submarine, sold 1945
HMT Bruinsvisch	Jul 1940	Minesweeper, Esso, returned 1946
HMT B.T.B	Nov 1939	Minesweeper, returned Jan 1946
HMT Bucephalus	1944	Esso, returned 1945
HMT Bucentaur	Nov 1939	Auxiliary patrol, returned Jan 1940
HMT Buchans	Jul 1940	Auxiliary patrol, returned Aug 1946
HMT Buckingham	Aug 1939	Minesweeper, Boom defense vessel, returned Dec 1945
HMT Buckler	1942	Harbor service, returned Mar 1946
HMT Burke	Sep 1939	Minesweeper, wreck dispersal vessel, returned Jan 1946
HMT Burnbanks	Feb 1940	Dan layer, sold 1946
HMT Burnhaven	Aug 1939	Harbor service, returned 1945
HMT Busen 3	Dec 1940	Minesweeper, Icicle 1941, returned Jan, 1946
HMT Busen 7	1940	Minesweeper, Silhouette 1941, Royal Norwegian Navy, Royal Hellenic Navy Acheloos 1943, returned Feb 1947
HMT Busen 11	1940	Minesweeper, Snowdrift 1941, Royal Norwegian Navy 1941, Royal Hellenic Navy Thasos 1943
HMT Bush	1940	Auxiliary patrol, returned Sep 1946
HMT Byng	Oct 1939	Boom defense vessel, Balloon barrage vessel, returned 1946

C

Ship designation	Requisitioned	Fate
HMT C & A	Feb 1940	Harbor service, returned Mar 1946
HMT Cadella	Oct 1939	Boom defense vessel, returned 1946
HMT Cadorna	May 1940	Minesweeper, returned May 1945
HMT Caerphilly Castle	Aug 1939	Minesweeper, sold Jan 1940, lost 27 Jan 1941
HMT Caldy	Dec 1939	Minesweeper, returned Jan 1940
HMT Caliban	Dec 1939	Boom defense vessel, sold Dec 1946
HMT Calliopsis	1941	Minesweeper, returned Jan 1940
HMT Calm	1940	Harbor service, returned 1945
HMT Caliph	Dec 1939	Minesweeper, returned 1945
HMT Calverton	Nov 1939	Minesweeper, mined off the Humber 29 Nov 1940
HMT Calvi	Sep 1939	Minesweeper, bombed off Dunkirk 29 May 1940
HMT Calvinia	Jan 1940	Minesweeper, returned Dec 1945
HMT Cambrian	Sep 1939	Boom defense vessel, mined off Spithead 30 May 1940
HMT Cambridgeshire (FY142)	Aug 1939	Anti-submarine, sold 1945
HMT Campina	1939	Auxiliary patrol, mined off Holyhead 22 Jul 1940
HMT Canadian Prince	Sep 1939	Anti-submarine, French La Bonoise 1939, scrapped 1945
HMT Cap D'Antifer	1940	Minesweeper, torpedoed by E-boat off the Humber 13 Feb 1944
HMT Cap Ferrat	1940	Minesweeper, returned 1945
HMT Cape Argona	Aug 1939	Anti-submarine, sold 1945
HMT Cape Barracouta	Aug 1939	Auxiliary patrol, Minesweeper, returned Jan 1946
HMT Cape Chelyuskin	Aug 1939	Anti-submarine, bombed in Norway 29 Apr 1940
HMT Cape Comorin	Aug 1939	Anti-submarine, sold 1945
HMT Cape Finisterre	1940	Anti submarine, bombed out in North Sea 2 Aug 1940
HMT Cape Mariato	Jun 1940	Anti-submarine, returned Dec 1945
HMT Cape Melville	Aug 1939	Minesweeper, returned Aug 1945
HMT Cape Nyemetski	Aug 1939	Minesweeper, returned Sep 1945
HMT Cape Palliser	Sep 1939	Anti-submarine, returned Sep 1945
HMT Cape Passaro	Sep 1939	Anti-submarine, bombed in Norway 21 May 1940
HMT Cape Portland	Sep 1939	Anti-submarine, armed boarding vessel, Portuguese P.5 1943–44, returned 1945
HMT Cape Siretoko	Sep 1939	Anti-submarine, bombed in Norway 29 Apr 1940
HMT Cape Spartel	Aug 1939	Minesweeper, bombed out in North Sea 2 Feb 1942
HMT Cape Trafalgar	May 1940	Auxiliary patrol, Boom defense vessel, sold Jan 1947
HMT Cape Warwick	Aug 1939	Anti-submarine, United States Navy, sold Feb 1946
HMT Caporal Peugeot	1940	Auxiliary patrol, returned 1945
HMT Caprice	1940	Exam, CAPRICORN 1943, returned Jul 1946
HMT Capricornus	Nov 1939	Auxiliary patrol, Minesweeper, mined off Milford Haven 7 Oct 1940
HMT Capstone	Jun 1940	Auxiliary patrol, Minesweeper, returned Oct 1945
HMT Carbineer II	May 1940	Auxiliary patrol, Boom defense vessel, returned Jul 1946
HMT Cardiff Castle	Aug 1939	Minesweeper, returned Jan 1946
HMT Carency	1940	Anti-submarine, exam, sold Feb 1947
HMT Carisbrooke	Aug 1939	Minesweeper, sold 1946
HMT Caroline	1940	Minesweeper, lost 28 Apr 1941
HMT Carry On	Dec 1939	Balloon barrage vessel, mined off Sheerness 17 Dec 1940
HMT Cassiopeia	Feb 1940	Hospital drifter, returned 1945
HMT Castelnau	Aug 1940	Anti-submarine, returned Feb 1946
HMT Castle Bay	Nov 1939	Minesweeper, returned Jul 1946
HMT Castle Stuart	1941	Harbor service, returned 1945
HMT Castleton	Nov 1939	Auxiliary patrol, returned Jan 1940, lost 28 Jun 1940
HMT Caswell	Feb 1940	Minesweeper, returned Jul 1946
HMT Catherine	1939	Auxiliary patrol, foundered off Scapa 8 Jun 1942
HMT Caulonia	1939	Auxiliary patrol, Minesweeper, wrecked in Rye Bay 31 Mar 1943
HMT Cayrian	Nov 1939	Minesweeper, returned Dec 1945
HMT Cayton Wyke	Aug 1939	Anti-submarine, torpedoed by E-boat off Dover 8 Jul 1940
HMT Cedarberg	Mar 1941	Anti-submarine, returned May 1946
HMT Cedric	Nov 1939	Auxiliary patrol, Minesweeper, Balloon barrage vessel, returned 1945
HMT Celtia	Nov 1939	Auxiliary patrol, returned 1940
HMT Cerisio	Sep 1939	Minesweeper, sold 1945
HMT Cevic	1943	Fuel carrier, water carrier, returned Aug 1944
HMT Ceylonite	Apr 1940	Minesweeper, returned 1946
HMT Chalcedony	Aug 1939	Auxiliary patrol, Minesweeper, sold 1945
HMT Charde	Nov 1939	Minesweeper, lost in collision off Portsmouth 21 Jun 1940
HMT Chandos	Nov 1939	Auxiliary patrol, returned Jan 1940
HMT Charles Boyes	Sep 1939	Minesweeper, mined off the east coast 25 May 1940
HMT Charles Denise	1940	Balloon barrage vessel, returned 1945
HMT Charles Doran	1940	Minesweeper, returned Nov 1945
HMT Charles Henri	Jul 1940	Auxiliary patrol, returned Sep 1945
HMT Charles Vaillant	Jul 1940	Minesweeper returned Mar 1946
HMT Chasse Marie	Jul 1940	Minesweeper, returned Mar 1946
HMT Chassiron	Sep 1939	Minesweeper, returned Aug 1945
HMT Chiltern	Jun 1940	Auxiliary patrol, returned 1945
HMT Choice	1944	Esso, foundered off Normandy 25 Aug 1944
HMT Chorley	Jan 1940	Boom defense vessel, foundered off Start Point 25 Apr 1942
HMT Christania T Purdy	1939	Auxiliary patrol, Balloon barrage vessel, returned 1945
HMT Christine Rose	1940	Exam, wrecked, coast of Argyll 10 Sep 1941
HMT Chrysea	Apr 1940	Balloon barrage vessel, returned Jan 1945
HMT Chrysolite	Aug 1940	Minesweeper, returned Jan 1946
HMT Citron	Jan 1940	Balloon barrage vessel, returned Aug 1944
HMT City of Aberdeen	Dec 1939	Auxiliary patrol, returned Jan 1940
HMT Claesje	1940	Minesweeper, returned 1945
HMT Claire	Nov 1939	Auxiliary patrol, returned Feb 1940
HMT Clan Mackay	1939	Dan layer, returned 1945
HMT Clara Simonne	Jul 1940	Auxiliary patrol, returned Nov 1945
HMT Clara Sutton	1940	Tender, returned 1945
HMT Claribelle	1941	Minesweeper, returned 1945
HMT Clarice	1940	Harbor service, returned 1945
HMT Clarinet	Jan 1940	Boom defense vessel, returned 1946
HMT Cleon	May 1940	Balloon barrage vessel, returned 1945
HMT Clevella	Sep 1939	Minesweeper, returned May 1946
HMT Clifton	Nov 1939	Minesweeper, returned Mar 1946
HMT Clotilde	Feb 1940	Minesweeper, returned Dec 1945
HMT Cloudarch	Oct 1942	Harbor services, returned Jun 1943
HMT Cloughstone	Dec 1940	Balloon barrage vessel, returned Apr 1945
HMT Cloughton Wyke	Jun 1940	Auxiliary patrol, Minesweeper, bombed in the North Sea 2 Feb 1942
HMT Cloverdale	Nov 1939	Minesweeper, auxiliary patrol, returned Dec 1945
HMT Clyne Castle	Aug 1939	Minesweeper, wreck dispersal vessel, returned Nov 1945
HMT Clythness	Aug 1939	Minesweeper, returned Jul 1945
HMT Cobbers	1939	Auxiliary patrol, bombed in the North Sea 3 Mar 1941
HMT Cockade	Nov 1939	Auxiliary patrol, water carrier, Stockade 1944, returned 1945
HMT Cocker	Sep 1940	Anti-submarine, lost 3 Jun 1942
HMT Collena	Jan 1940	Boom defense vessel, sold 1946
HMT Comely Bank	Dec 1939	Balloon barrage vessel, returned 1945
HMT Comet	1939	Minesweeper, mined off Falmouth 30 Sep 1940
HMT Comfort	1939	Dan layer, rammed in error by Lydd off Dover 29 May 1940
HMT Comitatus	1939	Minesweeper, returned 1945
HMT Commander Evans	Jun 1940	Auxiliary patrol, Minesweeper, Dan layer, returned Aug 1945
HMT Commander Holbrook	Jun 1940	Auxiliary patrol, returned Nov 1945
HMT Commander Nasmith	Jun 1940	Auxiliary patrol, Minesweeper, returned May 1945
HMT Commiles	Aug 1939	Minesweeper, returned Oct 1945
HMT Commodator	Aug 1939	Minesweeper, returned Oct 1945
HMT Computator	1939	Minesweeper, lost in collision off Normandy 21 Jan 1945
HMT Comrades	Sep 1939	Auxiliary patrol, target service, returned Apr 1946
HMT Concertrator	Aug 1939	Minesweeper, returned Jan 1946
HMT Concordis	Dec 1939	Minesweeper, returned May 1946
HMT Confiance	Jul 1940	Harbor service, returned 1945
HMT Confide	1 Sep 1940	Harbor service, returned 1945
HMT Congre	Jul 1940	Minesweeper, returned Jan 1946
HMT Coniston	Nov 1939	Auxiliary patrol, Minesweeper, returned 1940
HMT Conquistador	Nov 1939	Auxiliary patrol, Minesweeper, lost in collision, Thames Estuary 25 Nov 1940
HMT Consbro	Jan 1940	Boom defense vessel, returned Sep 1945
HMT Consolation	Nov 1939	Minesweeper, returned Sep 1945
HMT Constant Friend	1940	Minesweeper, returned 1945
HMT Constant Hope	1940	Balloon barrage vessel, returned 1945
HMT Contender	Feb 1940	Minesweeper, returned, Oct 1945
HMT Contrive	May 1940	Mobile wiping unit, returned Feb 1946
HMT Controller	Jan 1940	Auxiliary patrol, balloon barrage vessel, Esso, returned Sep 1944
HMT Convallaria	Apr 1940	Auxiliary patrol, returned Mar 1946
HMT Conway	Nov 1939	Auxiliary patrol, returned 1940
HMT Conway Castle	Aug 1939	Minesweeper, returned Oct 1945
HMT Copious	Jan 1940	Auxiliary patrol, returned Aug 1945
HMT Coral Bank	1940	Minesweeper, returned Jan 1946
HMT Corcyra	Nov 1940	Auxiliary patrol, water carrier, sold Aug 1946
HMT Cordela	Aug 1939	Minesweeper, sold 1946
HMT Corena	Aug 1939	Minesweeper, sold Apr 1946
HMT Cor Jesu	1940	Balloon barrage vessel, bombed off Alnmouth 8 Jun 1941
HMT Corn Rig	1941	Harbor service, returned 1945
HMT Cornucopia	1940	Harbor service, returned 1944
HMT Coronatia	1939	Boom gate vessel, returned 1944
HMT Cortina	Nov 1939	Auxiliary patrol, Minesweeper, lost in collision off the Humber 7 Dec 1940
HMT Coruscation	1940	Auxiliary patrol, returned 1945
HMT Coryphene	1944	Esso, returned 1945
HMT Cosmea	1942	Harbor service, returned 1945
HMT Cotsmuir	Feb 1940	Minesweeper, returned Nov 1945
HMT Count	1940	Boom defense vessel, returned 1945
HMT Courser	Sep 1940	Minesweeper, Cavalcade 1945, returned Dec 1946
HMT Couronne	Jul 1940	Auxiliary patrol water carrier, returned 1947
HMT Courtier	Aug 1939	Minesweeper, returned Jul 1945
HMT Coventry City	Sep 1939	Anti-submarine, United States Navy, returned Aug 1945
HMT Craftsman	Aug 1940	Minesweeper, Dan layer, returned Oct 1944
HMT Craig Alvah	Dec 1939	Harbor service, returned Dec 1945
HMT Craig Bo	1940	Examination service, returned 1944
HMT Craigcoilleach	Aug 1940	Minesweeper, returned Jul 1945
HMT Craigentinny	1941	Examination service, returned 1945
HMT Craig Island	Nov 1939	Boom defense vessel, returned Nov 1944
HMT Craig Millar	Jan 1940	Minesweeper, returned Nov 1945
HMT Craig Roy	Dec 1939	Anti-submarine, returned Oct 1945
HMT Crammond Island	Nov 1939	Boom defense vessel, bombed off St Abb's Head 2 Apr 1941
HMT Cranefly	Aug 1939	Minesweeper, returned 1945
HMT Crannock	Nov 1939	Anti-submarine, returned Jan 1946
HMT Crassula	Oct 1939	Minesweeper, returned Dec 1946
HMT Creagh Mhor	1940	Balloon barrage vessel, returned 1945
HMT Crestflower	Aug 1939	Minesweeper, bombed off Portsmouth 19 Jul 1940
HMT Crevette	Nov 1939	Auxiliary patrol, Esso, returned Oct 1944
HMT Cuckoo	Nov 1939	Auxiliary patrol, returned Feb 1940
HMT Cuirass	Sep 1939	Boom defense vessel, sold 1945
HMT Cumulus	Sep 1939	Harbor service, returned 1945
HMT Curtana	Aug 1939	Minesweeper, returned Oct 1945
HMT Cyelse	Aug 1940	Water carrier, returned Mar 1946
HMT Cyriel Verschaeve	Jun 1940	Harbor service, returned Aug 1945

D

Ship designation	Requisitioned	Fate
HMT Dagny	1942	Boom defense vessel, returned 1944
HMT Daisy	Jan 1941	Harbor service, lost in a storm in the Clyde 25 Apr 1942
HMT Daisy	1940	Harbor service, returned 1945
HMT Daisy II	Sep 1939	Harbor service, returned Nov 1945
HMT Daisy II	1940	Harbor service, returned 1945
HMT Daisy Bank	May 1940	Harbor service, returned Jul 1944
HMT Dale Castle	May 1940	Auxiliary patrol, target service, returned Mar 1946
HMT Dalmatia	Sep 1939	Minesweeper, Dan layer, sold Apr 1946
HMT Damito	Aug 1939	Minesweeper, store carrier, returned Jan 1946
HMT Dandolo	1944	Esso, returned 1945
HMT Dane	Jan 1940	Minesweeper, returned Jan 1946
HMT Daneman	Aug 1939	Anti-submarine, lost in collision with submerged ice, North Atlantic 8 May 1943
HMT Daniel Clowden	Aug 1939	Minesweeper, returned Oct 1945
HMT Darcy Cooper	1940	Exam, bombed at Harwich 9 Apr 1941
HMT Darnaway	Dec 1939	Harbor service, returned Sep 1945
HMT Darnett Ness	Aug 1939	Minesweeper, returned Sep 1945
HMT Darogah	Dec 1939	Minesweeper, mined in the Thames Estuary 27 Jan 1941
HMT Darthema	1939	Minesweeper, returned 1945
HMT Darwen	Nov 1939	Auxiliary patrol, Minesweeper, returned Feb 1946
HMT David Haigh	Sep 1939	Boom defense vessel, returned Jun 1946
HMT David Ogilvie	Sep 1939	Minesweeper, returned Jul 1946
HMT Davy	Aug 1939	Anti-submarine, sold 1945
HMT Daybreak	1941	Minesweeper, returned 1945
HMT Daylight	1941	Minesweeper, returned 1945
HMT Dayspring	1940	Auxiliary patrol, mreturned Aug 1946
HMT Debra Huysenne	Jul 1940	Balloon barrage vessel, returned Aug 1946
HMT De Drie Gezusters	Jul 1940	Auxiliary patrol, returned 1945
HMT Defensor	1940	Harbor service, returned Jan 1946
HMT De Heilige Familie	Jun 1940	Harbor service, returned Sep 1945
HMT De Hoop	Jul 1940	Auxiliary patrol, Liege 1941, returned Sep 1945
HMT De Hoop	1940	Balloon barrage vessel, returned 1945
HMT De La Pole	May 1940	Auxiliary patrol, Minesweeper, returned Dec 1945
HMT Delila	Jun 1940	Auxiliary patrol, returned Jan 1946
HMT Delphin II	1940	Exam, returned Jan 1946
HMT Delphinus	Nov 1939	Minesweeper, sold 1945
HMT Deo Volante	1940	Auxiliary patrol, returned 1945
HMT Derby County	Aug 1939	Anti-submarine, sold 1945
HMT De Roza	1940	Auxiliary patrol, returned 1945
HMT Dervish	Jun 1940	Minesweeper, mined off the Humber 9 Sep 1940
HMT Desiree	Nov 1939	Minesweeper, mined in the Thames Estuary 16 Jan 1941
HMT Destinn	Jan 1940	Auxiliary patrol, returned Aug 1945
HMT Devon County	Nov 1939	Minesweeper, mined in the Thames Estuary 1 Jul 1941
HMT Devotion	1941	Water carrier, returned 1945
HMT Dew	Nov 1940	Minesweeper, fire float, returned May 1946
HMT Dewy Eve	Jan 1940	Minesweeper, lost in collision at Scapa 9 Jun 1940
HMT Dewy Rose	1940	Balloon barrage vessel, returned 1945
HMT Dhoon	May 1940	Auxiliary patrol, Minesweeper, Dhoon Glen 1943, returned Nov 1945
HMT Diana Lucie	1940	Auxiliary patrol, mobile wiping unit, returned 1945
HMT Dick Whittington	May 1940	De-gaussing vessel, returned Oct 1945
HMT Digit	1940	Boom defense vessel, sold 1946
HMT Diligent	1940	Balloon barrage vessel, returned 1940
HMT Dilimer	1940	Auxiliary patrol, returned 1945
HMT Dirkje	1940	Minesweeper, returned 1945
HMT Disa	Sep 1939	Minesweeper, returned May 1940
HMT Doctor Lee	Dec 1939	Boom defense vessel, returned Nov 1944
HMT Dolfijn	1940	Minesweeper, Goeree 1943, returned 1945
HMT Dolores	Jan 1940	Dan layer, sold 1946
HMT Domino	Mar 1940	Minesweeper, sold Jul 1945
HMT Donna Nook	Jun 1940	Auxiliary patrol, Minesweeper, lost in collision, North Sea 25 Sep 1943
HMT Doonie Braes	May 1940	Auxiliary patrol, returned Jan 1945
HMT Doorie Brae	Nov 1939	Auxiliary patrol, returned 1945
HMT Dorienta	Sep 1939	Minesweeper, returned May 1946
HMT Dorileen	Jan 1940	Boom defense vessel, sold May 1946
HMT Dorinda	Aug 1939	Minesweeper, returned Nov 1945
HMT Dorothy Gray	Jul 1940	Auxiliary patrol, returned Dec 1944
HMT Dorothy Lambert	Feb 1940	Minesweeper, returned Feb 1946
HMT Dourswold	1940	Balloon barrage vessel, returned 1945
HMT Drainie	1940	Water carrier, sold 1947
HMT Drangey	Aug 1939	Anti-submarine, sold 1946
HMT Dreel Castle	Nov 1939	Minesweeper, returned 1940
HMT Drobak	1940	Minesweeper, returned 1946
HMT Dromio	Aug 1939	Minesweeper, lost in collision off Whitby 22 Dec 1939
HMT Drummer	Aug 1939	Minesweeper, mined off Brightlingsea 4 Aug 1940
HMT Drummer Boy	Nov 1939	Minesweeper, returned Aug 1945
HMT Duchesse De Brabant	Jul 1940	Anti-submarine, returned 1945
HMT Dulcibelle	Nov 1939	Auxiliary patrol, returned Nov 1944
HMT Dundarg	1940	Boom tender, returned 1945
HMT Dunedin	May 1940	Examination service, returned Jan 1945
HMT Dungeness	May 1940	Auxiliary patrol, bombed off coast of Norfolk 15 Nov 1940
HMT Dunleith	Sep 1939	Store hulk, returned Feb 1946
HMT Dunraven Castle	Mar 1940	Minesweeper, returned Sep 1945
HMT Dusk	1941	Minesweeper, sold 1946
HMT Durraween	1939	Minesweeper, returned 1946
HMT Duthies	Aug 1939	Bombed at Montrose 25 Oct 1940
HMT D. W. Fitzgerald	Aug 1940	Minesweeper, returned Jan 1945

E

Ship designation	Requisitioned	Fate
HMT Eadwine	Oct 1940	Auxiliary patrol, returned Mar 1946
HMT Eager	Nov 1939	Minesweeper, returned Oct 1944
HMT Earl Essex	Nov 1939	Minesweeper, returned Feb 1946
HMT Earl Kitchener	Aug 1939	Minesweeper, returned Apr 1946
HMT East Coast	1944	Esso, returned 1945
HMT Eastcoates	Aug 1939	Minesweeper, returned 1945
HMT Eastern Dawn	1940	De-gaussing vessel, returned 1946
HMT Easter Rose	1940	Balloon barrage vessel, submarine tender, returned 1945
HMT Ebor Abbey	Jan 1940	Auxiliary patrol, returned Feb 1946
HMT Ebor Jewel	1940	Balloon barrage vessel, returned 1945
HMT Ebor Wyke	Aug 1939	Minesweeper, sunk by U-979 off Iceland 2 May 1945
HMT Eccleshill	Feb 1940	Balloon barrage vessel, returned Jan 1945
HMT Edith M Purdy	Feb 1940	Balloon barrage vessel, returned May 1945
HMT Edouard	Jul 1940	Auxiliary patrol, lost 22 Feb 1941
HMT Vlaanderen	Sep 1939	Lost by unknown cause off Iceland?
HMT Edwardian	Aug 1939	Minesweeper, sold Jan 1946
HMT Edward Walmsley	May 1940	Minesweeper, returned Jul 1946
HMT Edwina	1941	Auxiliary patrol, returned May 1945
HMT Egeland	Nov 1939	Dan layer, wrecked, coast of Palestine 29 Nov 1941
HMT Egeria	Jan 1940	Minesweeper, returned Jan 1945
HMT Eileen Duncan	Nov 1939	Minesweeper, bombed at North Shields 30 Sep 1941
HMT Eileen Emma	Sep 1939	Auxiliary patrol, returned Apr 1946
HMT Elbury	Feb 1940	Minesweeper, returned Jul 1945
HMT Eldorado	May 1940	Minesweeper, returned Nov 1941
HMT Electra II	Nov 1939	Auxiliary patrol, returned Feb 1946
HMT Elena	1940	Minesweeper, returned Jan 1945
HMT Elisabeth Guilbert	1939	Auxiliary patrol, returned 1945
HMT Elizabeth Angela	Jun 1940	Minesweeper, bombed in The Downs 13 Aug 1940
HMT Elizabeth Therese	Oct 1939	Minesweeper, lost by unknown cause? 4 Jul 1945
HMT Elk (1902)	Dec 1939	Auxiliary patrol, Minesweeper, mined off Plymouth 27 Nov 1940
HMT Eloquent	Dec 1939	Minesweeper, returned 1946
HMT Else Rykens	May 1940	Anti-submarine, returned Nov 1945
HMT Elsie Cam	Jan 1940	Minesweeper, returned Jan 1946
HMT Elsie & Nellie	1940	Balloon barrage vessel, returned Feb 1945
HMT Elysian Dawn	1940	Harbor service, returned 1945
HMT Embrace	Nov 1939	HDPC, wrecked in Loch Alsh 2 Aug 1940
HMT Emillion	Nov 1939	Minesweeper, mined, Thames Estuary 24 Oct 1941
HMT Empyrian	Nov 1939	Minesweeper, store carrier, returned Jan 1945
HMT En Avant	1940	Minesweeper, returned 1945
HMT Enterprising	May 1940	De-gaussing vessel, sold 1947
HMT Enzie	Sep 1939	Harbor service, returned 1945
HMT Ephretah	1940	Anti-submarine, returned 1945
HMT Epine	Sep 1939	Minesweeper, returned Jan 1946
HMT Equerry	Aug 1939	Minesweeper, returned Apr 1945
HMT Eridanus	Apr 1944	Esso, returned Nov 1944
HMT Frillus	Nov 1939	Auxiliary patrol, returned Jan 1940
HMT Erimo	Sep 1939	Minesweeper, returned 1945
HMT Erin	1940	Anti-submarine, blown up by Italian frogmen at Gibraltar 18 Jan 1942
HMT Erith	1940	Minesweeper, returned 1945
HMT Erna	May 1940	Boom defense vessel, returned 1945
HMT Eroican	Apr 1940	Minesweeper, Esso, returned Feb 1945
HMT Escallonia	1940	Auxiliary patrol, returned 1944
HMT Ethel Taylor	1939	Auxiliary patrol, mined off the Tyne 22 Nov 1940
HMT Etoile Polaire	1940	Dan layer, returned 1945
HMT Etruria	May 1940	Boom defense vessel, returned Feb 1946
HMT Etruscan	Nov 1939	Auxiliary patrol, Minesweeper, Esso, returned Nov 1944
HMT Euclase	Feb 1940	Minesweeper, returned Apr 1946
HMT Eunice & Nellie	Dec 1939	Minesweeper, torpedo recovery vessel, returned ?
HMT Evelina	Nov 1939	Auxiliary patrol, mined off the Tyne 16 Dec 1940
HMT Eveline	Jul 1940	Minesweeper, lost in collision, Milford Haven 27 Jan 1942
HMT Evelyn Rose	May 1940	Auxiliary patrol, Minesweeper, returned 1945
HMT Evening Primrose	1939	Minesweeper, returned 1945
HMT Everton	Dec 1939	Dan layer, auxiliary patrol, returned Mar 1946
HMT Evesham	Dec 1939	Auxiliary patrol, lost 27 May 1941, salved & scrapped Apr 1945
HMT Ewald	Jun 1940	Minesweeper, returned 1945
HMT Ex Fortis	Dec 1939	Balloon barrage vessel, returned Sep 1945
HMT Exchequer	May 1940	Exam., returned Apr 1946
HMT Exyhane	Nov 1939	Minesweeper, returned Dec 1945

F

Ship designation	Requisitioned	Fate
HMT Fair Breeze	Sep 1939	Auxiliary patrol, wrecked off Dunkirk 1 Jun 1940
HMT Fairhaven	1940	Balloon barrage vessel, foundered, N. Atlantic 5 Sep 1944
HMT Fairway	May 1940	Auxiliary patrol, Minesweeper, returned Mar 1946
HMT Fair Weather	Jan 1940	Auxiliary patrol, returned Dec 1945
HMT Fairy Knowe	Nov 1939	Minesweeper, target service, returned Dec 1945
HMT Faithful Star	Sep 1939	Auxiliary patrol, returned Mar 1946
HMT Falk	Mar 1941	Anti-submarine, returned Oct 1946
HMT Farsund	Jul 1940	Anti-submarine, returned 1945
HMT Favour	1940	Auxiliary patrol, returned 1945
HMT Fawn	Jan 1940	Anti-submarine, returned 1945
HMT Feaco	Oct 1939	Minesweeper, returned Nov 1945
HMT Fear Not	1940	Auxiliary patrol, store carrier, Exam, returned 1945
HMT Feasible	Nov 1939	Minesweeper, returned Aug 1945
HMT Fee Des Eaux	Sep 1940	Auxiliary patrol, returned Jan 1946
HMT Fellowship	Nov 1939	Minesweeper, returned 1946
HMT Fermern	1941	Minesweeper, returned 1946
HMT Fenella	Apr 1940	Exam, returned 1945
HMT Fentonian	Nov 1939	Minesweeper, Esso, returned Feb 1945
HMT Fertile Vale	Dec 1939	Exam, lost in collision off the Tay 19 Jul 1941
HMT Fezenta	Nov 1939	Minesweeper, returned Nov 1945
HMT Fidget	Nov 1939	Mine recovery vessel, Auxiliary patrol, air/sea rescue, sold Jan 1946
HMT Fieldgate	1940	Boom gate vessel, returned 1945
HMT Fifeshire	Sep 1939	Anti-submarine, bombed off Copinsay 20 Feb 1940
HMT Filey Bay	Aug 1939	Minesweeper, returned Mar 1945
HMT Finesse	1940	Minesweeper, sold 1946
HMT Finlande	Sep 1940	To Ministry of War Transport, Apr 1941
HMT Fintray	Feb 1940	Minesweeper, returned Jan 1945
HMT Firefly	Sep 1939	Minesweeper, returned Oct 1945
HMT Firmament	May 1941	Minesweeper, wrecked near Alexandria 30 May 1944
HMT Fisher Boy	Sep 1939	Mine recovery vessel, sold Jul 1946
HMT Fisher Girl	1940	Mobile wiping unit, bombed off Falmouth 25 Nov 1941
HMT Fisher Lad	Dec 1939	Anti-submarine, returned Nov 1945
HMT Fisher Queen	Oct 1940	HDPC, returned Sep 1946
HMT Flanders	Aug 1939	Minesweeper, returned Dec 1945
HMT Flandre	Jun 1940	Auxiliary patrol, Minesweeper, returned Dec 1945
HMT Flash	Apr 1941	Minesweeper, returned Nov 1945
HMT Fleming	Aug 1939	Minesweeper, bombed, Thames Estuary 27 Jul 1940
HMT Flicker	May 1941	Minesweeper, returned Dec 1945
HMT Flixton	Aug 1939	Exam, returned Jul 1946
HMT Florence Brierley	Jan 1940	Boom defense vessel, sold Aug 1946
HMT Florida	Dec 1940	Minesweeper, returned Mar 1946
HMT Florio	Aug 1939	Minesweeper, returned Apr 1945
HMT Flow	Sep 1939	Exam, returned Mar 1946
HMT Flush	1940	Balloon barrage vessel, returned 1945
HMT Flying Admiral	1940	Auxiliary patrol
HMT Flying Wing	Nov 1939	Anti-submarine, Minesweeper, sold 1946
HMT Foamcrest	Jun 1940	Auxiliary patrol, sold Mar 1946
HMT Fontenoy	Aug 1939	Minesweeper, bombed in the North Sea 19 Nov 1940
HMT Force	Feb 1940	Minesweeper, bombed in the North Sea 27 Jun 1941
HMT Forecast	Nov 1939	Auxiliary patrol, lost by unknown cause in the Clyde 10 Apr 1944
HMT Forerunner	Nov 1939	Minesweeper, lost in collision, Thames Estuary 14 Oct 1941
HMT Foresight	1941	Harbor service, returned 1946
HMT Forfeit	Jan 1940	Auxiliary patrol, returned Jun 1946
HMT Fort Robert	Nov 1939	Minesweeper, returned Aug 1945
HMT Fort Rose	May 1940	Auxiliary patrol, returned 1945
HMT Fort Royal	Aug 1939	Minesweeper, bombed off Aberdeen 9 Feb 1940
HMT Fort Ryan	Sep 1939	Boom defense vessel, boom gate vessel, returned Dec 1944
HMT Fortuna	Jun 1940	Auxiliary patrol, bombed off St. Abbs Head 3 Apr 1941
HMT Foss	Jan 1940	Boom defense vessel, returned Jul 1946
HMT Franc Tireur	May 1940	Auxiliary patrol, Minesweeper, torpedoed by E-boat off Harwich 25 Sep 1943
HMT Fragrant	1941	Harbor service, returned 1945
HMT Francolin	Jun 1940	Auxiliary patrol, bombed off Cromer 12 Nov 1941
HMT Freres Coquelin	Jul 1940	Minesweeper, returned Feb 1946
HMT Friarage	Sep 1939	Minesweeper, exam, Auxiliary patrol, returned Dec 1945
HMT Friendly Girls	Sep 1939	Base ship Fox 1940–42, returned Oct 1945
HMT Friesland	1940	Minesweeper, returned 1945
HMT Frons Olivae	Nov 1939	Mine recovery vessel, returned 1945
HMT Full Moon	May 1941	Minesweeper, returned May 1946
HMT Furze	1941	Water carrier, returned 1945
HMT Futurist	1940	Minesweeper, 1944
HMT Flydea	Sep 1939	Minesweeper, returned Dec, 1945

G

Ship designation	Requisitioned	Fate
HMT Gabrielle Denise	Jul 1940	Minesweeper, target service, returned 1945
HMT Gabrielle-Maria	1940	Minesweeper, Channel Fire 1942, returned 1946
HMT Gadfly	Aug 1939	Minesweeper, returned Sep 1945
HMT Gadra	Nov 1939	Auxiliary patrol, returned Jan 1940, lost 6 Jan 1941
HMT Gallinule	Nov 1939	Auxiliary patrol, returned Jan 1940
HMT Galvani	Jun 1940	Auxiliary patrol Aug 1945
HMT Garola	Nov 1939	Minesweeper, store carrier, returned May 1946
HMT Gaston Riviere	1940	Minesweeper, returned 1946
HMT Gaul	Sep 1939	Anti-submarine, bombed off Norway 3 May 1940
HMT Gava	Nov 1939	Auxiliary patrol, target service, returned Jun 1946
HMT Gellyburn	Sep 1939	Water carrier, returned Apr 1945
HMT Gemma	1941	Minesweeper, sold 1949
HMT General Birdwood	Aug 1939	Minesweeper, Esso, sold May 1946
HMT General Botha	Jul 1940	Minesweeper, returned Nov 1945
HMT General Foch	1940	Auxiliary patrol, returned 1946
HMT General Leman	1940	Balloon barrage vessel, returned 1945
HMT Genius	Oct 1939	Minesweeper, returned Nov 1945
HMT Geordie	Dec 1939	Minesweeper, harbor service, returned May 1946
HMT George & Albert	Dec 1939	Minesweeper, returned Jan 1946
HMT George Adgell	Jun 1940	Auxiliary patrol, Minesweeper, returned Jan 1946
HMT George Baker	Sep 1939	Harbor service, returned 1945
HMT George Bligh	Sep 1939	Boom defense vessel, returned Dec 1945
HMT George Cousins	Aug 1939	Minesweeper, returned Jul 1945
HMT George D Irvin	May 1940	Boom defense vessel, returned Jul 1945
HMT George Robb	Aug 1939	Minesweeper, sold Jan 1946
HMT George R Purdy	Aug 1939	Exam, returned Oct 1944
HMT Georgette	Nov 1939	Minesweeper, returned May 1946
HMT Gerberdina Johanna	1940	Minesweeper, returned 1945
HMT Germiston	Aug 1941	Minesweeper, returned May 1946
HMT Gervais Rentoul	Nov 1939	Flare drifter, auxiliary patrol, returned May 1946
HMT G. G. Baird	1941	Harbor service, returned 1946
HMT Gilbert Eugene	1940	Auxiliary patrol, mine tender, returned May 1946
HMT Gillian	Aug 1939	Exam, returned Aug 1945
HMT Gilt Edge	Nov 1939	Minesweeper, Dan layer, returned Aug 1945
HMT Gippsland	1942	Auxiliary patrol, sold Nov 1946
HMT Girafe	1940	Boom defense vessel, returned 1945
HMT Girard	Jun 1940	Boom defense vessel, sold Jan 1947
HMT Girl Ellen	Dec 1939	Auxiliary patrol, returned Mar 1946
HMT Girl Ena	1941	Harbor service, returned 1945
HMT Girl Ethel	May 1940	Mobile wiping unit, returned Apr 1945
HMT Girl Glady's	Nov 1939	Flare drifter, auxiliary patrol, exam, returned Feb 1946
HMT Girl Lizzie	May 1940	Harbor service, returned Jun 1946
HMT Girl Margaret	Nov 1939	Minesweeper, Boom defense vessel, returned Mar 1946
HMT Girl Minna	1940	Target service, returned 1945
HMT Girl Nancy	1940	Minesweeper, Auxiliary patrol, returned Jan 1946
HMT Girl Pamela	Nov 1939	Flare drifter, lost in collision off Dunkirk 29 May 1940
HMT Girl Pat	1940	Minesweeper, auxiliary patrol, returned 1945
HMT Girl Violet	Mar 1940	Exam returned Nov 1945
HMT Girl Winifred	Dec 1939	Auxiliary patrol, returned Dec 1945
HMT Givenchy	1940	Minesweeper, returned 1945
HMT Glacier	May 1940	Auxiliary patrol, returned Jun 1944
HMT Gladys	Nov 1939	Boom defense vessel, returned Apr 1946
HMT Glatian	Nov 1939	Auxiliary patrol, returned 1945
HMT Gleam	1941	Harbor service, lost in collision in the Clyde area 15 Jun 1944
HMT Gleam On	Dec 1939	Minesweeper, exam, returned Dec 1945
HMT Glen Albyn	Dec 1939	Auxiliary patrol, mined in Loch Ewe 23 Dec 1939
HMT Glen Heather	Nov 1939	Minesweeper, returned Nov 1945
HMT Glen Kidston	Aug 1939	Minesweeper, returned Jul 1945
HMT Gloamin	Dec 1939	Minesweeper, returned Mar, 1945
HMT Gloria	Feb 1940	Balloon barrage vessel, returned Sep 1944
HMT Glow	Dec 1939	Minesweeper, returned Nov 1945
HMT Go Ahead	1939	Minesweeper, lost in collision off Sheerness 18 Nov 1940
HMT Golden Chance	1941	FAA safety vessel, returned Jan 1946
HMT Golden Dawn	Feb 1940	Harbor service, lost by unknown cause in the Clyde? 4 Apr 1940
HMT Golden Effort	Dec 1939	Minesweeper, lost by unknown cause in the Clyde? 23 Sep 1943
HMT Golden Emblem	Jan 1940	Auxiliary patrol, returned Dec 1945
HMT Golden Gift	Nov 1939	Flare drifter, Auxiliary patrol, lost in collision off Oban 6 Apr 1943
HMT Golden Harvest	Sep 1939	Minesweeper, returned Jun 1946
HMT Golden Line	1941	Harbor service, returned 1946
HMT Golden Miller	Nov 1939	Auxiliary patrol, returned Sep 1945
HMT Golden News	Nov 1939	Minesweeper, returned Mar 1946
HMT Golden Sheaf	1940	Harbor service, returned Jul 1945
HMT Golden Sunbeam	Nov 1939	Flare drifter, Auxiliary patrol, lost in collision of Dungeness 19 Aug 1943
HMT Golden Thyme	1939	Auxiliary patrol, returned 1945
HMT Golden View	Oct 1939	Minesweeper, returned Mar 1946
HMT Golden West	1941	Harbor service, returned 1945
HMT Golden West	Oct 1940	De-gaussing, lost 15 Jan 1945
HMT Good Will	Jan 1940	Auxiliary patrol, returned 1946
HMT Goolgwai	Oct 1939	Minesweeper, returned 1946
HMT Goonambee	Aug 1940	Minesweeper, returned 1944
HMT Goorangai	Oct 1939	Minesweeper, lost in collision with SS Duntroon off Port Phillip 20 Nov 1940
HMT Goosander	Nov 1939	Water carrier, Esso, returned Feb 1946
HMT Gorse	Dec 1939	Anti-submarine, returned Nov 1945
HMT Goth	Aug 1939	Minesweeper, sold Nov 1945
HMT Goulding	1940	Minesweeper, sold May 1946
HMT Gowan	Dec 1939	Exam, returned Apr 1945
HMT Gowan Craig	Dec 1939	Minesweeper, returned Jun 1946
HMT Gowan Hill	Aug 1939	Harbor service, bombed in the Clyde 7 May 1941
HMT Graff Van Vlanderen	Sep 1940	Boom defense vessel, returned Apr 1945
HMT Grampian	Aug 1939	Minesweeper, returned Mar 1946
HMT Grateful	1939	Auxiliary patrol, mine recovery vessel, returned Feb 1946
HMT Great Admiral	May 1940	Auxiliary patrol, returned Jun 1945
HMT Greenfly	Sep 1939	Anti-submarine, sold 1945
HMT Green Howard	Aug 1939	Minesweeper, returned Mar 1946
HMT Green Pastures	Dec 1939	Minesweeper, returned Nov 1945
HMT Gregory	Aug 1939	Minesweeper, returned Jul 1945
HMT Gribb	Jun 1941	Minesweeper, returned Apr 1946
HMT Grimsby Town	Aug 1939	Anti-submarine, returned Nov 1945
HMT Grimstad	Jul 1940	Minesweeper, returned Jan 1946
HMT Grimwood	May 1940	Minesweeper, returned May 1946
HMT Groenland	1940	To MoWT 1941
HMT Grosmont Castle	Feb 1940	Minesweeper, returned Feb 1946
HMT Guide Gazelle	May 1940	Balloon barrage vessel, returned Nov 1946
HMT Guide On	Nov 1939	Minesweeper, returned Feb 1946
HMT Guide Us	1940	Salvage vessel, returned Nov 1942
HMT Guiding Light	Dec 1939	Anti-submarine, returned Jun 1945
HMT Gula	1940	Dan layer, harbor service, returned 1945
HMT Gulfoss	Aug 1939	Minesweeper, mined in the Channel 9 Mar 1941
HMT Gunner	Sep 1939	Minesweeper, Dan layer, returned Feb 1946
HMT Gvas II	Jun 1940	Minesweeper, returned Jun 1946
HMT Gwenllian	Nov 1939	Minesweeper, returned Jan 1946
HMT Gwmaho	Nov 1939	Boom defense vessel, returned 1946

H

Ship designation	Requisitioned	Fate
HMT Haarlem (FY306)	Jun 1940	Anti-submarine, returned May 1946
HMT Hailstorm	May 1941	Minesweeper, Dan layer, returned Sep 1945
HMT Hammond	Aug 1939	Harbor service, returned Jan 1944
HMT Hampshire	Sep 1939	Anti-submarine, lost 25 Apr 1940
HMT Handsome	Jan 1940	Anti-submarine
HMT Harlech Castle	Feb 1940	Harbor service, returned Sep 1945
HMT Harmony	1940	Minesweeper, lost in collision off Invergordon 15 Nov 1941
HMT Harpoon	Mar 1943	Training vessel, returned Dec 1945
HMT Harry Eastick	Oct 1940	Harbor service, returned Dec 1945
HMT Harry Melling	Aug 1939	Minesweeper, returned Jul 1945
HMT Harstad	Jul 1940	Minesweeper, torpedoed by E-boat in the Channel 27 Jul 1943
HMT Harvest Gleaner	Nov 1939	Minesweeper, bombed off the eastcoast 28 Oct 1940
HMT Harvest Hope	Jun 1940	Auxiliary patrol, returned 1945
HMT Harvest Moon	Dec 1939	Expended as block ship, 9 Sep 1940
HMT Harvest Reaper	Dec 1939	Minesweeper, harbor service, returned Nov 1946
HMT Hatano	Sep 1939	Minesweeper, returned May 1946
HMT Hatsuse	Aug 1939	Minesweeper, returned Aug 1945
HMT Haug I	Dec 1940	Minesweeper, returned Jun 1946
HMT Hauken	May 1940	Minesweeper, returned Mar 1946
HMT Hav	Mar 1940	Minesweeper, returned 1945
HMT Hayburne Wyke	May 1940	Auxiliary patrol, Minesweeper, sunk by U-boat off Ostend 2 Jan 1945
HMT Heathbank	Apr 1940	Transport, returned May 1945
HMT Heather Sprig	Apr 1940	Balloon barrage vessel, harbor service, returned Aug 1946
HMT Heatherry Brae	Oct 1940	Balloon barrage vessel, returned 1944
HMT Hektor	Jul 1940	Minesweeper, returned Jun 1946
HMT Hector 7	1940	Minesweeper, returned 1945
HMT Hektor Frans	Oct 1940	Auxiliary patrol, returned Oct 1945
HMT Helen Slater	1941	Harbor service, returned 1945
HMT Helen West	1939	Auxiliary patrol, returned 1945
HMT Helier II	Mar 1940	Anti-submarine, returned Oct 1945
HMT Helvetia	Jun 1940	Auxiliary patrol, Minesweeper, returned Sep 1946
HMT Hendrick Conscience	Jun 1940	Auxiliary patrol, to MoWT Dec 1942
HMT Henriette	Jul 1940	Auxiliary patrol, Minesweeper, mined off the Humber 26 Dec 1941
HMT Hercules	1940	Minesweeper, returned Jan 1946
HMT Herdis	Jun 1940	Balloon barrage vessel, returned 1945
HMT Heroine	Jun 1940	Minesweeper, Esso, returned Nov 1944
HMT Heron	Nov 1939	Auxiliary patrol, returned Jan 1940, lost 12 Jul 1942
HMT Hertfordshire	1939	Anti-submarine, United States Navy, returned 1945
HMT High Tide	Aug 1940	Exam, foundered off the north coast of Wales 30 Mar 1945
HMT Hilda Cooper	Sep 1939	Exam, returned Oct 1944
HMT Hildina	Aug 1939	Minesweeper, returned Apr 1946
HMT Hinnoy	Apr 1941	Minesweeper, returned Jan 1946
HMT H. J. Bull	1940	Auxiliary patrol, Namsos 1942, returned 1946,
HMT Hollydale	May 1940	Exam, returned 1945
HMT Hollyrood	Dec 1939	Auxiliary patrol, returned Jan 1940
HMT Honeydew	Dec 1939	Harbor service, returned 1946
HMT Honingsvaag	Apr 1940	Auxiliary patrol, returned 1945
HMT Honjo	1939	Minesweeper, blown up by Italian frogmen at Gibraltar 18 Jan 1942
HMT Horten	Jul 1940	Anti-submarine, air/sea rescue, returned 1945
HMT Hortensia	Jul 1940	Minesweeper, returned Nov 1945
HMT Hosanna	Nov 1939	Minesweeper, returned Nov 1944
HMT Hoverfly	1939	Minesweeper, returned Jan 1945
HMT Huddersfield Town	1939	Anti-submarine, sold 1945
HMT Hugh Walpole	Aug 1939	Anti-submarine sold Apr 1946
HMT Humphrey	Oct 1939	Minesweeper, returned Aug 1944
HMT Hval V	Jul 1940	Minesweeper, returned Mar 1946
HMT Hyperion	1940	Auxiliary patrol, returned 1944

I

Ship designation	Requisitioned	Fate
HMT Ibis I	Aug 1940	Balloon barrage vessel, returned May 1945
HMT Ibis II	Nov 1943	Harbor service, Esso, returned 1945
HMT Ijuin	Aug 1939	Minesweeper, returned Jan 1946
HMT Imbat	1940	Harbor service, lost in collision at Scapa 4 Feb 1941
HMT Imelda	Dec 1939	Boom defense vessel, returned Jan 1946
HMT Imhoff	Jul 1941	Minesweeper, returned May 1946
HMT Immortelle	Nov 1941	Minesweeper, returned Dec 1946
HMT Impala	Nov 1940	Auxiliary patrol, returned Apr 1946
HMT Imperia	Nov 1939	Boom gate vessel, returned Nov 1945
HMT Imperialist	Aug 1939	Anti-submarine, returned Oct 1945
HMT Inchgower	Nov 1939	Minesweeper, returned Feb 1946
HMT Indian Star	Oct 1939	Anti-submarine, returned Oct 1945
HMT Industry	Nov 1939	Minesweeper, returned Dec 1945
HMT Inspector	Mar 1940	Harbor service, returned Nov 1945
HMT Internos	Nov 1939	Minesweeper, TRV, returned Mar 1946
HMT Inverness	Nov 1939	Auxiliary patrol, returned Jan 1940
HMT Invercairn	Dec 1939	Anti-submarine, returned Nov 1945
HMT Invercauld	Jul 1940	Minesweeper, returned Nov 1945
HMT Inverclyde	Aug 1939	Minesweeper, foundered in tow off Beachy Head 16 Oct 1942
HMT Inverforth	Nov 1939	Minesweeper, returned Jul 1945
HMT Invertay	Aug 1940	Minesweeper, returned Jul 1946
HMT Inverugie	Dec 1939	Minesweeper, Balloon barrage vessel, returned Aug 1945
HMT Iranian	Nov 1939	Auxiliary patrol, returned Jan 1940
HMT Irma Alice	1940	Auxiliary patrol, returned 1945
HMT Ironaxe	1940	Salvage vessel returned 1945
HMT Irvana	Feb 1940	Minesweeper, bombed off Great Yarmouth 16 Jan 1942
HMT Isabel	1940	Minesweeper, returned 1945
HMT Istria	Sep 1939	Anti-submarine, sold 1946

J

Ship designation	Requisitioned	Fate
HMT Jacinta	May 1940	Auxiliary patrol, Minesweeper, WDV, sold May 1946
HMT Jacketa	Nov 1939	Minesweeper, returned Mar 1946
HMT Jack Eve	Nov 1939	Minesweeper, returned Nov 1945
HMT Jack George	1942	Water carrier, returned 1945
HMT Jacqueline Clasine	1940	Minesweeper, Esso, returned Feb 1946
HMT Jacqueline Florimonde	1940	Harbor service, returned 1945
HMT Jacques Morgand	Jun 1940	Auxiliary patrol, returned 1945
HMT James Barrie	Jan 1940	Boom defense vessel, returned Nov 1945
HMT James Cosgrove	Oct 1939	Minesweeper, Boom gate vessel, returned 1946
HMT James Lay	Sep 1939	Minesweeper, returned Oct 1944
HMT Jay	1940	Motor launch, Sandmartin 1944, sold 1947
HMT Jan De Waele	Sep 1940	Boom defense vessel, returned Dec 1945
HMT Jardine	Aug 1939	Anti-submarine, bombed off Norway 30 Apr 1940
HMT Jean Edmunds	Jan 1940	Minesweeper, returned Sep 1945
HMT Jean Frederic	Nov 1940	Minesweeper, bombed off start point 1 May 1941
HMT Jeanne D'Arc	Jul 1940	Auxiliary patrol, balloon barrage vessel, returned 1945
HMT Jeanne Et Genevieve	1940	Kite balloon vessel, returned 1945
HMT Jeanne Howie	May 1940	Boom defense vessel, returned 1945
HMT Jeanne Leask	Nov 1939	Minesweeper, returned 1944
HMT Jeannie Mackay	1940	Auxiliary patrol, returned Jan 1946
HMT Jeanne Mackintosh	1940	Minesweeper, auxiliary patrol, returned Feb 1946
HMT Jeannine	Jun 1940	Balloon barrage vessel, returned 1945
HMT Jean Ribault	Jul 1940	Minesweeper, mooring vessel 1945, returned 1945
HMT Jeloy	Apr 1941	Minesweeper, Levanter 1942, returned Aug 1946
HMT Jennifer	Apr 1940	Minesweeper, auxiliary patrol, returned 1942
HMT Jenny Irvin	Nov 1939	Minesweeper, returned 1946
HMT Jessie Tait	May 1940	Balloon barrage vessel, RDF, Training ship, returned 1945
HMT Jewel	1940	Minesweeper, mined off Belfast Lough 18 May 1941
HMT Jocelyn	1940	Auxiliary patrol, returned 1945
HMT Johannesburg	Aug 1942	Minesweeper, returned Apr 1946
HMT John & Nora	Dec 1939	Minesweeper, returned 1945
HMT John Alfred	Nov 1939	Minesweeper, Auxiliary patrol, returned 1945
HMT John Baptish	Sep 1939	Minesweeper, returned Nov 1939
HMT John Cattling	Aug 1939	Minesweeper, returned Jul 1945
HMT John Fitzgerald	Jan 1940	Boom defense vessel, returned Jan 1946
HMT John Herd	1941	Harbor service, returned 1945
HMT John Stephen	Jan 1940	Minesweeper, returned Nov 1945
HMT John Watt	1941	Harbor service, returned 1945
HMT John Williamson	Aug 1941	Minesweeper, Royal Hellenic Navy Alfeios 1943
HMT John Willment	1941	Minesweeper, returned 1944
HMT Jordanes	Aug 1940	Balloon barrage vessel, Auxiliary patrol 1944, returned Oct 1945
HMT Joseph Button	Aug 1939	Minesweeper, mined off Aldburgh 22 Oct 1940
HMT Joseph Duhamel	Dec 1940	Anti-submarine, MoWT, returned 1945
HMT J. T. Hendry	1940	Balloon barrage vessel, returned 1944
HMT Junco	Dec 1940	Minesweeper, target service, returned May 1946
HMT Jun Rose	Oct 1939	Minesweeper, returned May 1945
HMT Justified	1940	Minesweeper, mined off Malta 16 Jun 1942
HMT Justifier	Dec 1939	Minesweeper, returned Jan 1946

K

Ship designation	Requisitioned	Fate
HMT Kai	Jul 1940	Minesweeper, returned May 1946
HMT Kaiwaka	1940	Dan layer, returned 1946
HMT Kapuni	1941	Minesweeper, returned 1945
HMT Karmoy	Apr 1941	Minesweeper, Fiery Cross 1944, returned Aug 1946
HMT Kastoria	May 1940	Auxiliary patrol, Minesweeper, returned Apr 1946
HMT Katherine	Mar 1940	Minesweeper, returned 1946
HMT Kathleen	Nov 1939	Minesweeper, returned 1943
HMT Kelt	Sep 1939	Anti-submarine, sold 1945
HMT Kennymore	Nov 1939	Minesweeper, mined, Thames Estuary 25 Nov 1940
HMT Kerneval	Apr 1944	Esso. returned Nov 1944
HMT Keryado	Jul 1940	Minesweeper, mined in the Channel 6 Mar 1941
HMT Kiddaw	Dec 1939	Balloon barrage vessel, returned Jul 1945
HMT Kindred Star	Dec 1939	Minesweeper, returned Feb 1946
HMT King Emperor	Feb 1940	Minesweeper, store carrier, returned Jan 1946
HMT King Henry	May 1940	Towing duties, returned Oct 1945
HMT King Lear	Sep 1939	Anti-submarine, returned Dec 1945
HMT King Sol	Sep 1939	Minesweeper, returned Sep 1945
HMT Kingscourt	Nov 1939	Auxiliary patrol, Minesweeper, returned Sep 1946
HMT Kings Grey	Aug 1939	Armed boarding vessel, Anti-submarine, returned Jan 1946
HMT Kingston Agate	Sep 1939	Anti-submarine, lost 10 Jan 1940
HMT Kingston Alalite	Sep 1939	Anti-submarine, returned Feb 1946
HMT Kingston Amber	Sep 1939	Anti-submarine, sold 1945
HMT Kingston Andalusite	Aug 1939	Armed boarding vessel, anti-submarine, lost 25 Dec 1943
HMT Kingston Beryl	Sep 1939	Anti-submarine, mined north of Ireland 18 Oct 1940
HMT Kingston Cairngorm	Sep 1939	Anti-submarine, United States Navy, mined in the Channel 15 Jun 1942
HMT Kingston Ceylonite	Sep 1939	Anti-submarine, returned Mar 1945
HMT Kingston Chrysoberyl	Sep 1939	Anti-submarine, returned Sep 1945
HMT Kingston Chrysolite	Aug 1939	Anti submarine, lost 5 Jan 1940
HMT Kingston Coral	Sep 1939	Anti-submarine, returned Mar 1945
HMT Kingston Cornelian	Aug 1939	Anti submarine, returned Sep 1945
HMT Kingston Crystal	Sep 1939	Anti-submarine, lost 27 Apr 1940
HMT Kingston Cyanite	Sep 1939	Armed boarding vessel, lost 12 Jan 1943
HMT Kingston Galena	Aug 1939	Anti-submarine, bombed off Dover 1945
HMT Kingston Jacinth	Aug 1939	Armed boarding vessel, mined off Portsmouth 21 Jan 1943
HMT Kingston Olivine	Aug 1939	Anti-submarine, sold 1945
HMT Kingston Onyx	Aug 1939	Armed boarding vessel, Anti-submarine, returned Sep 1944
HMT Kingston Peridot	Aug 1939	Armed boarding vessel, Anti-submarine, returned Dec 1945
HMT Kingston Sapphire	Sep 1939	Armed boarding vessel, sunk by the Italian submarine Nani off Gibraltar 5 Oct 1940
HMT Kingston Topaz	Aug 1939	Armed boarding vessel, Anti-submarine, returned Nov 1945
HMT Kingston Turquoise	Aug 1939	Armed boarding vessel, returned Nov 1945
HMT Kingsway	Nov 1939	Auxiliary patrol, returned Jan 1940
HMT Kiritona	1942	De-gaussing, returned 1946
HMT Kirkella	Sep 1939	Anti-submarine, sold 1946
HMT Kitty George	Dec 1940	Water boat, returned 1946
HMT Klo	Mar 1941	Anti-submarine, returned Oct 1946
HMT Kommetjie	Nov 1940	Minesweeper, returned Mar 1946
HMT Koning Albert	Aug 1940	Balloon barrage vessel, returned Sep 1945
HMT Kopanes	1940	Auxiliary patrol, bombed off the Tyne 19 Apr 1941
HMT Korab I	Dec 1940	Exam, returned 1946
HMT Koralen	Oct 1940	Auxiliary patrol, United States Navy, returned Jul 1945
HMT Korowa	Sep 1939	Minesweeper, returned 1946
HMT Kos XVI	Jul 1940	Anti-submarine, lost in collision, North Sea 24 Aug 1941
HMT Kos XXII	Sep 1940	Anti-submarine, bombed in the Mediterranean 2 Jun 1941
HMT Kos XXIII	Sep 1940	Anti-submarine, scuttled in Souda Bay May 1941
HMT Krugersdorp	Jun 1941	Minesweeper, returned May 1946
HMT Kunishi	Aug 1939	Minesweeper, sold Apr 1946
HMT Kurd	1939	Minesweeper, Mined off the Lizard 10 Jul 1945
HMT Kuroki	Jan 1940	Boom defense vessel, returned 1946
HMT Kuvera	Jul 1940	Auxiliary patrol, returned Sep 1945

L

Ship designation	Requisitioned	Fate
HMT Lacennia	1939	Minesweeper, returned Feb 1946
HMT Lacerta	Jun 1940	Auxiliary patrol, Minesweeper, sold Feb 1946
HMT Lady Beryl	Sep 1939	Anti-submarine, sold 1945
HMT Lady Eleanor	1940	Boom defense vessel, sold Jan 1947
HMT Lady Elsa	Sep 1939	Anti-submarine, United States Navy, sold 1945
HMT Lady Enid	Aug 1939	Minesweeper, returned 1945
HMT Lady Estelle	1940	Anti-submarine, returned 1945
HMT Lady Hogarth	1939	Auxiliary patrol, anti-submarine, returned 1945
HMT Lady Lillian	1940	Anti-submarine, bombed west of Ireland 16 Mar 1941
HMT Lady Madeline	1940	Anti-submarine, returned Feb 1946
HMT Lady Philomena	Aug 1939	Anti-submarine, returned Oct 1945
HMT Lady Rosemary	1940	Anti-submarine, auxiliary patrol, returned 1946
HMT Lady Shirley	1939	Auxiliary patrol, sunk by U-374 near Gibraltar 11 Dec 1941
HMT Lady Stanley	1940	Auxiliary patrol, returned 1945
HMT Lanner	Nov 1939	Minesweeper, returned Feb 1946
HMT Lapageria	Sep 1940	Auxiliary patrol, fuel tanker, returned Feb 1946
HMT L'Appel De La Mer	Aug 1940	Auxiliary patrol, returned 1945
HMT Lapwing	Nov 1939	Auxiliary patrol, returned Jan 1940
HMT Larsen	Jan 1940	Minesweeper, returned Apr 1946
HMT Larwood	Aug 1939	Anti-submarine, lost 25 Apr 1940, salved & German VPG 111
HMT Lasher	1941	Harbor service, returned Feb 1946
HMT Lassie Main	May 1940	Balloon barrage vessel, base ship Quebec, returned Jul 1944
HMT L'Atlantique	Jul 1940	Anti-submarine, returned Apr 1946
HMT Lavatera	Apr 1940	Balloon barrage vessel, returned 1946
HMT Laverock	May 1940	Boom defense vessel, sold Mar 1946
HMT Lavinia L	Dec 1939	Balloon barrage vessel, lost 5 Jun 1941
HMT Lea Rig	1940	Auxiliary patrol, Fox II 1944, returned 1945
HMT Leeds United	Sep 1939	Anti-submarine, sold 1945
HMT Le Flibustier	1940	Minesweeper, returned 1945
HMT Leicester City	Sep 1939	Anti-submarine, returned Mar 1946
HMT Lemnos	1940	Harbor service, returned 1945
HMT Le Nivose	1940	Auxiliary patrol, returned 1945
HMT Leo	Nov 1939	Auxiliary patrol, returned Feb 1940
HMT Leonora	Nov 1939	Attached Fleet Air Arm
HMT Le Tiger	Dec 1939	Anti-submarine, sold Oct 1945
HMT Lephreto	Aug 1939	Minesweeper, Esso, returned 1945
HMT Lerina	1941	Auxiliary patrol, sold 1946
HMT Leyland	Sep 1939	Anti-submarine, lost in collision off Gibraltar 25 Nov 1942
HMT Liberator	May 1940	Minesweeper, returned 1945
HMT Liberia	1940	Minesweeper, returned Jul 1946
HMT Libra	1940	Minesweeper, returned 1945
HMT Libyan	1940	Minesweeper, Esso, returned 1945
HMT Lichen	Nov 1939	Minesweeper, returned 1945
HMT Liddock	Mar 1940	Dan layer, auxiliary patrol, returned Dec 1941
HMT Ligny	Sep 1940	Minesweeper, returned Nov 1945
HMT Lilium	1941	De-gaussing, returned Jan 1946
HMT Lilly Oak	1940	Auxiliary patrol, returned 1945
HMT Lincoln City	Sep 1939	Anti-submarine, bombed off the Faroes 21 Feb 1941
HMT Lincolshire	Sep 1939	Anti-submarine, returned Sep 1945
HMT L'Istrac	1939	Auxiliary patrol, sunk by gunfire in the Channel 11 Oct 1940
HMT Lizzie Birrel	Nov 1939	Minesweeper, returned Apr 1946
HMT Lizzie Flett	1940	Auxiliary patrolled, returned 1944
HMT Lizzie West	1941	Auxiliary patrol, returned 1945
HMT Loch Alsh	Sep 1940	Minesweeper, bombed off the Humber 30 Jan 1942
HMT Loch Assater	1939	Minesweeper, mined off east Scotland 22 Mar 1940
HMT Loch Blair	Jun 1940	Auxiliary patrol, returned Feb 1946
HMT Loch Buie	Aug 1939	Minesweeper, returned Mar 1946
HMT Loch Doon	Aug 1939	Minesweeper, mined off Blyth 25 Dec 1939
HMT Loch Eribol	Sep 1939	Minesweeper, lost in collision with SS Sidney Sharman off Start Point 12 Oct 1945
HMT Loch Esk	Nov 1939	Minesweeper, returned 1943
HMT Loch Hope	Jun 1940	Auxiliary patrol, returned Dec 1945
HMT Loch Inver	May 1940	Auxiliary patrol, mined off Harwich 24 Sep 1940
HMT Loch Laggan	Sep 1939	Boom defense vessel, returned May 1945
HMT Loch Leven	Aug 1939	Minesweeper, returned Feb 1946
HMT Loch Long	Mar 1940	Boom defense vessel, sold Feb 1946
HMT Loch Melfort	Aug 1939	Anti-submarine, sold Feb 1946
HMT Loch Moidart	Jun 1940	Auxiliary patrol, Minesweepers, returned Jan 1946
HMT Loch Monteith	Sep 1939	Anti-submarine, submarine tender, returned Nov 1945
HMT Loch Naver	Aug 1939	Minesweeper, lost 6 May 1940
HMT Loch Nevis	1940	Motor launch, returned 1944
HMT Loch Oskaig	Aug 1939	Anti-submarine, returned Nov 1945
HMT Loch Park	Jun 1940	Minesweeper, returned Aug 1945
HMT Loch Rannock	Jan 1940	Minesweeper, returned Nov 1945
HMT Loch Shin	Sep 1939	Boom defense vessel, bombed at Harstad, Norway 25 May 1940
HMT Loch Tulla	Sep 1939	Anti-submarine, sold Jan 1946
HMT Lois	Feb 1940	Minesweeper, returned Nov 1944
HMT Lombard	May 1940	Auxiliary patrol, Minesweeper, returned Nov 1945
HMT Longscar	Aug 1939	Exam, returned 1946
HMT Loon	Mar 1940	Balloon barrage vessel, water carrier, returned Dec 1945
HMT Loos	1940	Boom gate vessel, returned 1945
HMT L'Orage	Nov 1940	Special service, MoWT Jul 1942
HMT Lord Anson	Aug 1939	Harbor service, returned Feb 1946
HMT Lord Ashfield	Sep 1939	Minesweeper, returned Dec 1945
HMT Lord Austin	Sep 1939	Anti-submarine, mined off Normandy 26 Jun 1944
HMT Lord Barham	Nov 1939	Minesweeper, returned Oct 1945
HMT Lord Beaconsfield	Aug 1939	Minesweeper, auxiliary patrol, Minesweeper, wrecked Oct 1945
HMT Lord Cavan	Nov 1939	Mine recovery vessel, sunk by gunfire off Dunkirk 2 Jun 1940
HMT Lord Cecil	Nov 1939	Auxiliary patrol, returned Jan 1940
HMT Lord Collingwood	Apr 1940	Auxiliary patrol, returned 1945
HMT Lord Curzon	Sep 1939	Store carrier, returned Feb 1946
HMT Lord Darling	Aug 1940	Minesweeper, Exam, returned Sep 1944
HMT Lord Dunwich	Sep 1940	Exam, returned Mar 1946
HMT Lord Essenden	Sep 1939	Anti-submarine, returned Oct 1945
HMT Lord Gainford	Dec 1939	Boom defense vessel, returned 1946
HMT Lord Grey	Aug 1939	Minesweeper, returned Mar 1946
HMT Lord Hailsham	Aug 1939	Anti-submarine, torpedoed by E-boat in the Channel 27 Feb 1943
HMT Lord Hood	Nov 1939	Minesweeper, returned Aug 1945
HMT Lord Hotham	Sep 1939	Anti-submarine, sold Sep 1945
HMT Lord Howard	Nov 1940	Auxiliary patrol, lost in collision off Dover 27 Dec 1940
HMT Lord Howe	Nov 1940	Flare drifter, Training ship, returned Feb 1946
HMT Lord Inchcape	Aug 1939	Minesweeper, returned 1945
HMT Lord Irwin	Aug 1939	Minesweeper, returned Feb 1946
HMT Lord Keith	Sep 1939	Auxiliary patrol, returned Dec 1945
HMT Lord Lloyd	Aug 1939	Anti-submarine, sold 1945
HMT Lord Melchett	Aug 1939	Minesweeper, returned Apr 1946
HMT Lord Middleton (FY219)	Aug 1939	Anti-submarine, returned 1945
HMT Lord Northcliffe	Nov 1939	Balloon barrage vessel, returned Nov 1945
HMT Lord Nuffield	Sep 1939	Anti-submarine, returned Dec 1945
HMT Lord Plender	Aug 1939	Anti-submarine, sold 1946
HMT Lord Rodney	Sep 1939	Minesweeper, returned Feb 1946
HMT Lord St. Vincent	Sep 1939	Auxiliary patrol, balloon barrage vessel, mined, Thames Estuary 7 Jul 1941
HMT Lord Selborne	Jun 1940	Auxiliary patrol, mined in the Humber 31 Mar 1941
HMT Lord Snowden	Aug 1939	Anti-submarine, lost in collision off Falmouth 13 Apr 1942
HMT Lord Stamp	Aug 1939	Anti-submarine, mined in the Channel 14 Oct 1940
HMT Lord Stanhope	Aug 1939	Anti-submarine, returned Nov 1945
HMT Lord Stonehaven	Aug 1939	Anti-submarine, torpedoed by E-boat off the Eddystone 2 Oct 1942
HMT Lord Suffolk	Dec 1939	Auxiliary patrol, returned 1943
HMT Lord Wakefield	Aug 1939	Anti-submarine, bombed off Normandy 29 Jul 1944
HMT Lorinda	Sep 1939	Minesweeper, lost by fire at Freetown 28 Aug 1941
HMT Lorraine	Jun 1940	Auxiliary patrol, Minesweeper, returned Jan 1946
HMT Louis Botha	Jun 1940	Auxiliary patrol, wrecked south of Reykjavík 7 Mar 1944
HMT Louise Et Marie	Jul 1940	Minesweeper, returned Jan 1946
HMT Lovania	Jun 1940	Auxiliary patrol, sold Feb 1946
HMT Lowther	Feb 1940	Minesweeper, returned Jan 1946
HMT Loyal Friend	Dec 1939	Anti-submarine, returned Aug 1945
HMT Lucien Goujy	Jul 1940	Minesweeper, lost, cause unknown? 21 Feb 1945
HMT Lucienne Jeanne	Apr 1941	Minesweeper, stranded & abandoned, Nore area 24 Oct 1941
HMT Luda Lady	Nov 1939	Minesweeper, mined off the East Coast 22 Jan 1941
HMT Luda Lord	Nov 1939	Minesweeper, store carrier, returned Nov 1944
HMT Luminary	Sep 1940	Boom defense vessel, sold Dec 1946
HMT Lune	Sep 1939	Minesweeper, Wreck dispersal vessel, sold Jul 1946
HMT Lurcher	1941	Anti-submarine, returned 1946
HMT Lydia Long	1940	Auxiliary patrol, returned 1945
HMT Lydiard	Sep 1939	Anti-submarine, sold Feb 1946

M

Ship designation	Requisitioned	Fate
HMT Mace	Aug 1939	Harbor service, returned 1945
HMT M. A. West	1940	Exam, lost 14 May 1941
HMT Maaloy	Apr 1940	Minesweeper, sunk by U-510 off Ceylon 27 Mar 1944
HMT Madden	Feb 1940	Minesweeper, wreck dispersal vessel, returned Apr 1946
HMT Maggie Gault	Jun 1940	Harbor service, returned Apr 1945
HMT Maida	Nov 1939	Minesweeper, mined off the East Coast 16 Mar 1940
HMT Majesty	Mar 1940	Minesweeper, auxiliary patrol, returned Sep 1946
HMT Malacolite	Aug 1939	Minesweeper, returned Sep 1945
HMT Mandal	Jul 1940	Minesweeper, returned 1946
HMT Manor	Aug 1939	Anti-submarine, torpedoed by E-boat in the Channel 9 Jul 1942
HMT Man O'War	Aug 1939	Anti-submarine, sold 1945
HMT Manx Prince	Dec 1939	Minesweeper, mined off the Humber 28 Nov 1940
HMT Marano	Nov 1939	Minesweeper, returned Jan 1945
HMT Marcel Pierre	Jul 1940	Auxiliary patrol, returned 1945
HMT Marcia	Mar 1940	Balloon barrage vessel, returned 1944
HMT Marconi	Feb 1940	Minesweeper, lost in collision off Harwich 20 Sep 1941
HMT Mare	Nov 1939	Minesweeper, returned Oct 1945
HMT Maretta	Sep 1939	Minesweeper, returned Nov 1945
HMT Margaret Hide	Nov 1939	Minesweeper, returned Apr 1945
HMT Margaret Rose	May 1940	Minesweeper, returned 1946
HMT Marguerita	Nov 1939	Harbor service, returned Oct 1945
HMT Maria	May 1941	Wrech dispersal vessel, sold 1950
HMT Maria Elizabeth	1940	Minesweeper, Esso, returned 1945
HMT Maria R. Ommering	1940	Minesweeper, returned Feb 1946
HMT Marie Elena	Aug 1940	Minesweeper, returned 1944
HMT Marie Louise	Aug 1940	Boom defense vessel, returned Jan 1946
HMT Marigold II	Aug 1939	Harbor service, returned 1945
HMT Maris Stella	Jul 1940	Boom gate vessel, returned 1945
HMT Maris Stella	Jul 1940	Auxiliary patrol, returned 1945
HMT Marjorie M. Hastie	Jun 1940	Minesweeper, returned 1945
HMT Marsona	Oct 1939	Minesweeper, mined off Cromarty 4 Aug 1940
HMT Mary A. Hastie	Nov 1939	Minesweeper, auxiliary patrol, returned 1945
HMT Mary A. Purdy	Feb 1940	Balloon barrage vessel, returned Oct 1944
HMT Mary Cam	1941	Boom defense vessel, sold May 1948
HMT Mary Herd	May 1940	Water carrier, returned Oct 1945
HMT Mary J. Masson	May 1940	Mobile wiping unit, returned 1946
HMT Mary Sturgeon	Mar 1940	Auxiliary patrol, returned 1945
HMT Mary Swanston	Oct 1939	Harbor service, returned Oct 1945
HMT Mary Watt	1941	Harbor service, returned 1946
HMT Mary White	Jan 1940	Boom defense vessel, returned Feb 1946
HMT Masona	Dec 1939	Boom defense vessel, scrapped, Jun 1947
HMT Massabielle	Sep 1940	Air/sea rescue, returned 1945
HMT Mastiff	1941	Anti-submarine, returned 1945
HMT Mathhilde Simonne	Oct 1940	Auxiliary patrol, mobile wiping unit, returned Apr 1946
HMT Meander	1940	Auxiliary patrol, returned 1946
HMT Melbourne	Sep 1939	Anti-submarine, bombed off Narvik 22 May 1940
HMT Memento	1940	Minesweeper, returned 1945
HMT Merbreeze	Nov 1939	Minesweeper, returned 1946
HMT Meror	Sep 1940	Minesweeper, mined off the Humber 3 Oct 1943
HMT Mewslade	Mar 1940	Minesweeper, returned Apr 1946
HMT M. H. Buchan	Aug 1939	Harbor service, returned 1946
HMT M. H. Stephan	Nov 1939	Exam fire float, returned Dec 1944
HMT Michael Griffith	Aug 1939	Minesweeper, returned Jan 1945
HMT Midas	Feb 1940	Flare drifter, Balloon barrage vessel, lost in collision off Dungeness 3 Feb 1941
HMT Mikasa	Dec 1939	Auxiliary patrol, returned Oct 1944
HMT Mildenhall	Sep 1939	Anti-submarine, French L'Ajaccienne 1939
HMT Milford Countess	Aug 1939	Minesweeper, returned Apr 1946
HMT Milford Duchess	Aug 1939	Minesweeper, returned Dec 1944
HMT Milford Duke	Aug 1939	Boom defense vessel, returned Nov 1945
HMT Milford Earl	Aug 1939	Minesweeper, bombed East of Scotland 8 Dec 1941
HMT Milford King	Dec 1939	Minesweeper, store carrier, returned Nov 1945
HMT Milford Prince	Aug 1939	Minesweeper, returned Dec 1945
HMT Milford Princess	Sep 1939	Minesweeper, returned Sep 1945
HMT Milford Queen	Aug 1939	Minesweeper, returned Dec 1945
HMT Mill O'Buckie	Sep 1939	Harbor service, returned 1945
HMT Millwater	Jun 1940	Balloon barrage vessel, exam, auxiliary patrol, returned 1945
HMT Mint	Nov 1939	Water carrier, returned 1946
HMT Mirabelle	Nov 1939	Auxiliary patrol, Esso, lost in collision 17 Sep 1944
HMT Mitres	Jun 1940	Auxiliary patrol, salvage vessel, returned Nov 1945
HMT Moed En Werk	Jun 1940	Dan layer, returned 1945
HMT Molde	Jul 1940	Anti-submarine, Minesweeper, returned 1946
HMT Monarda	Nov 1939	Minesweeper, foundered, Thames Estuary 8 Nov 1941
HMT Monimia	Aug 1939	Minesweeper, returned Nov 1945
HMT Monique Andre	Jul 1940	Minesweeper, returned Jan 1946
HMT Monique Camille	Aug 1940	Minesweeper, returned Mar 1945
HMT Montano	1940	Auxiliary patrol, Minesweeper, returned Jan 1946
HMT Mooivlet	Nov 1939	Anti-submarine, returned Mar 1945
HMT Moonlight	Jan 1940	Store carrier, returned 1945
HMT Moonrise	Mar 1940	Minesweeper, Boom gate vessel, sold May 1946
HMT Moonshine	1940	Minesweeper, sold Jan 1945
HMT Moravia	Jun 1940	Minesweeper, auxiliary patrol, mined, North Sea 14 Mar 1943
HMT Moray	1940	Dan layer, store carrier, foundered off Milford Haven 13 Mar 1943
HMT Moray Rose	Aug 1939	Harbor service, returned 1945
HMT Moray View	Mar 1940	Hospital drifter, returned Feb 1946
HMT Morgan Jones	Jun 1940	Auxiliary patrol, returned Apr 1945
HMT Morven Hill	Oct 1940	Examination service, returned Mar 1946
HMT Moss	1941	Anti-submarine, training, returned 1945
HMT Mount Ard	Sep 1939	Boom defense vessel, returned Apr 1945
HMT Mount Keen	Aug 1939	Minesweeper, returned Apr 1945
HMT Murmansk	Aug 1939	Minesweeper, wrecked at Brest 17 Jun 1940
HMT Muroto	Aug 1939	Minesweeper, returned Jan 1944
HMT Musk Rose	Jul 1940	Exam, sold 1946
HMT Myrland	Apr 1941	Minesweeper, returned 1946

N

Ship designation	Requisitioned	Fate
HMT Nab Wyke	Aug 1939	Minesweeper, returned Mar 1946
HMT Nadine	1940	Minesweeper, returned 1945
HMT Nairnside	1939	Minesweeper, harbor service, returned 1945
HMT Namur	May 1940	Auxiliary patrol, Boom defense vessel, Palisade 1944, sold 1946
HMT Nancy Hague	Mar 1940	Boom defense vessel, returned 1946
HMT Narvik	Oct 1940	Anti-submarine, Minesweeper, returned 1945
HMT Natal II	Nov 1939	Boom gate vessel, returned 1945
HMT Natalia	Apr 1940	Minesweeper, returned Jun 1946
HMT Nautilus	1939	Dan layer, lost by unknown cause at Dunkirk 29 May 1940
HMT Nautilus	1942	Minesweeper, RDF calibrating, returned 1946
HMT Nazareth	Jul 1940	Minesweeper, returned 1945
HMT Nebb	1940	Minesweeper, Dan layer, returned 1945
HMT Nebula	1941	Minesweeper, returned 1946
HMT Negro	Oct 1939	Minesweeper, returned Feb 1945
HMT Neil Mackay	Oct 1939	Anti-submarine, returned 1945
HMT Neil Smith	Aug 1939	Minesweeper, returned 1944
HMT Nerine	Dec 1925	Minesweeper, returned Oct 1944
HMT Netsukis	Nov 1939	Auxiliary patrol, TRV, returned Apr 1946
HMT New Comet	Nov 1939	Minesweeper, store carrier, returned Dec 1945
HMT Newhaven N.B.	Feb 1940	Minesweeper, returned Feb 1945
HMT Newland	May 1940	Minesweeper, returned Jul 1940
HMT New Spray	1940	Balloon barrage vessel, foundered off Sheerness 3 Jan 1941
HMT Niblick	Jun 1940	Auxiliary patrol, water carrier, Minesweeper, returned Aug 1945
HMT Nigel	Mar 1941	Minesweeper, returned May 1946
HMT Night Hawk	Feb 1940	Minesweeper, returned Aug 1946
HMT Night Rider	Jan 1940	Boom defense vessel, sold Feb 1947
HMT Nimbus	Nov 1941	Minesweeper, returned Feb 1946
HMT Noble Nora	1940	Minesweeper, RHN Spercheios Sep 1943, lost 3 Apr 1945
HMT Nodzu	Sep 1939	Minesweeper, returned Nov 1945
HMT Nogi	Aug 1939	Minesweeper, bombed off Norfolk 23 Jun 1941
HMT Noonday	1941	Auxiliary patrol, returned Apr 1946
HMT Nora Niven	Oct 1942	Dan layer, returned Feb 1944
HMT Norbreeze	Oct 1939	Net-layer, returned Jan 1946
HMT Nordhav II	Apr 1940	Minesweeper, sunk by U-714 off Dundee 10 Mar 1945
HMT Nordland	Feb 1940	Boom defense vessel, returned 1946
HMT Norfolk County	1941	Target service, returned 1945
HMT Norina	Jan 1940	Boom defense vessel, sold May 1947
HMT Norlan	1940	Boom defense vessel, returned 1945
HMT Norland	May 1940	Auxiliary patrol, Minesweeper, returned Oct 1945
HMT Norman Wilson	Nov 1939	Balloon barrage vessel, returned Sep 1946
HMT Norse	Aug 1939	Minesweeper, returned Nov 1944
HMT North Esk	Oct 1939	Harbor service, returned Dec 1945
HMT North Haven	1941	Harbor service, returned 1945
HMT North Ness	May 1940	Auxiliary patrol, returned Jul 1946
HMT Northcoates	Aug 1939	Minesweeper, foundered in tow in the Channel 2 Dec 1944
HMT Northern Chief	Aug 1939	Armed boarding vessel, anti-submarine, United States Navy, returned Feb 1946
HMT Northern Dawn	Aug 1939	Anti-submarine United States Navy, returned Feb 1946
HMT Northern Duke	Sep 1939	Armed boarding vessel, anti-submarine, returned Jan 1946
HMT Northern Foam	Aug 1939	Armed boarding vessel, anti-submarine, returned Nov 1945
HMT Northern Gem	Aug 1939	Anti-submarine, returned Nov 1945
HMT Northern Gift	Sep 1939	Armed boarding vessel, anti-submarine, returned Oct 1945
HMT Northern Isles	Aug 1939	Armed boarding vessel, anti-submarine, wrecked off Durban 19 Jan 1945
HMT Northern Light	1940	Minesweeper, returned 1946
HMT Northern Pride	Aug 1939	Anti-submarine, returned Nov 1945
HMT Northern Princess	Sep 1939	Armed boarding vessel, anti-submarine, sunk by U-94, North Atlantic 7 Mar 1942
HMT Northern Reward	Sep 1939	Armed boarding vessel, anti-submarine, United States Navy, returned Jan 1946
HMT Northern Rover	Aug 1939	Armed boarding vessel, lost Nov 1939
HMT Northern Scot	1941	Harbor service, returned 1944
HMT Northern Sky	Sep 1939	Armed boarding vessel, anti-submarine, returned Sep 1945
HMT Northern Spray	Sep 1939	Anti-submarine, returned Sep 1945
HMT Northern Sun	Sep 1939	Armed boarding vessel, anti-submarine, returned Dec 1945
HMT Northern Wave	Sep 1939	Anti-submarine, returned Sep 1945
HMT Northlyn	Oct 1939	Boom defense vessel, returned Jan 1946
HMT Northman	Jul 1940	Anti-submarine, returned Mar 1946
HMT Northward	Nov 1939	Minesweeper, returned Feb 1946
HMT Norwich City	Sep 1939	Anti-submarine, United States Navy, returned Apr 1946
HMT Notre Dame D'Etel	1940	Auxiliary patrol, returned 1945
HMT Notre Dame De France	Oct 1941	Anti-submarine, returned Dec 1945
HMT Notre Dame De Lourdes	1940	Harbor service, returned 1945
HMT Notre Dame De Montligeon	Oct 1940	Boom gate vessel, returned Oct 1945
HMT Notts County	Sep 1939	Anti-submarine, sunk by U-701 south of Iceland 8 Mar 1942
HMT Novice	Aug 1940	Boom defense vessel, returned 1945
HMT Nuevo Caldas	1942	Harbor service, returned 1945
HMT Nuevo Mataro	1942	Harbor service, returned 1945

O

Ship designation	Requisitioned	Fate
HMT Oasis	1940	Auxiliary patrol, sold 1945
HMT Oaklea	1939	Auxiliary patrol, returned 1946
HMT Obtain	Feb 1940	Harbor service, returned Oct 1945
HMT Ocean Breeze	Sep 1939	Minesweeper, returned 1944
HMT Ocean Brine	Nov 1939	Auxiliary patrol, returned Nov 1944
HMT Ocean Eddy	Jan 1940	Boom defense vessel, returned Feb 1946
HMT Ocean Fisher	Aug 1939	Exam, returned Aug 1945
HMT Ocean Gain	Dec 1939	Mobile wiping unit, returned May 1946
HMT Ocean Guide	Dec 1939	Mobile wiping unit, returned Mar 1946
HMT Ocean Lassie	Aug 1939	Auxiliary patrol, mined off Harwich 4 Jun 1940
HMT Ocean Lifebuoy	Nov 1939	Minesweeper, returned Jan 1946
HMT Ocean Lover	Mar 1940	Minesweeper, Auxiliary patrol, returned 1945
HMT Ocean Lux	Nov 1939	Minesweeper, returned Sep 1945
HMT Ocean Pearl	1940	Harbor service, returned 1945
HMT Ocean Pilot	Sep 1939	Harbor service, returned Jun 1946
HMT Ocean Pioneer	May 1940	Mobile wiping unit, returned 1946
HMT Ocean Pride	1941	Auxiliary patrol, returned 1945
HMT Ocean Ranger	Nov 1940	FAA safety vessel, TRV returned 1945
HMT Ocean Retriever	Apr 1940	Minesweeper, Auxiliary patrol, mined, Thames Estuary 22 Sep 1943
HMT Ocean Reward	Dec 1939	Minesweeper, lost in collision off Dover 28 May 1940
HMT Ocean Rover	1940	TRV, sold 1946
HMT Ocean Scout	Nov 1939	Minesweeper, torpedo recovery vessel, returned Dec 1945
HMT Ocean Spray	Jan 1940	Minesweeper, harbor service, returned Jan 1946
HMT Ocean Sprite	Aug 1939	Harbor service, returned 1945
HMT Ocean Star	Dec 1940	KBV, returned 1945
HMT Ocean Sunlight	Nov 1939	Minesweeper, mined off Newhaven 13 Jun 1940
HMT Ocean Swell	Oct 1939	Net-layer, returned Aug 1945
HMT Ocean Toiler	Apr 1940	Minesweeper, auxiliary patrol, returned Jan 1946
HMT Ocean Treasure	May 1940	Minesweeper, auxiliary patrol, returned Mar 1946
HMT Ocean Voctor	Nov 1939	Auxiliary patrol, returned Feb 1940
HMT Ocean View	Feb 1940	Minesweeper, returned Dec 1945
HMT Ocean Vim	Sep 1939	Minesweeper, returned Mar 1946
HMT Ocean's Gift	Jul 1940	Auxiliary patrol, Mar 1946
HMT Odberg	Apr 1941	Anti-submarine, returned Jun 1946
HMT Ogano	May 1940	Minesweeper, returned Jul 1944
HMT Ohm	Aug 1939	Minesweeper, returned Dec 1945
HMT Okapi	Oct 1940	Auxiliary patrol, returned Dec 1945
HMT Okino	Jan 1940	Boom defense vessel, returned Dec 1945
HMT Oksoy	Aug 1941	Minesweeper, Cyclone 1944, RHN Pinieos 1945, lost 24 Oct 1945
HMT Oku	Aug 1939	Minesweeper, returned Feb 1945
HMT Olaf I	1941	KBV, returned 1945
HMT Olden Times	Nov 1939	Auxiliary patrol, returned Feb 1940
HMT Olivae	Nov 1939	Minesweeper, returned Nov 1945
HMT Olive Branch	Nov 1939	Harbor service, returned 1945
HMT Olive Cam	Sep 1939	Minesweeper, sold May 1946
HMT Olive Tree	1940	Minesweeper, Auxiliary patrol, returned 1945
HMT Olivine	Sep 1939	Harbor service, returned Dec 1945
HMT Olvina	Aug 1939	Anti-submarine, returned Dec 1945
HMT Olympia	Dec 1939	Minesweeper, returned Oct 1945
HMT One Accord	Nov 1939	Minesweeper, returned 1946
HMT Onetos	Nov 1939	Minesweeper, wreck dispersal vessel, returned Jan 1946
HMT Onward	Nov 1939	Minesweeper, returned Nov 1944
HMT Oostewal	Oct 1939	Minesweeper, returned May 1946
HMT Ophir	1941	Boom defense vessel, returned ?
HMT Oriental Star	Sep 1939	Anti-submarine, French La Setoise 1939
HMT Orizaba	Aug 1940	Minesweeper, Esso, returned Dec 1944
HMT Ormonde	Nov 1939	Minesweeper, bombed East of Scotland 16 Feb 1941
HMT Ornen III	Jan 1940	Minesweeper, returned Dec 1945
HMT Orpheus	Jun 1940	Minesweeper, returned Jan 1946
HMT Orvicto	Apr 1940	Dan layer, auxiliary patrol, returned Oct 1945
HMT Oryx	Jul 1940	Auxiliary patrol, Gemsbuck 1944, returned 1946
HMT Osako	Feb 1940	Minesweeper, returned Dec 1945
HMT Oscar Angele	1940	Auxiliary patrol, returned 1945
HMT Osta	Nov 1939	Minesweeper, balloon barrage vessel, returned Nov 1944
HMT Oswaldian	May 1940	Minesweeper, mined, Bristol Channel 4 Aug 1940
HMT Othello	Nov 1939	Minesweeper, boom defense vessel, mined in the Humber 11 Apr 1941
HMT Our Bairns	Dec 1939	Minesweeper, target service, returned Mar 1946
HMT Our Kate	Mar 1940	Minesweeper, balloon barrage vessel, returned 1945
HMT Outpost	Mar 1943	Esso, returned Apr 1945
HMT Overdale Wyke	Jul 1939	Minesweeper, sold 1946
HMT Overfall	Nov 1939	Minesweeper, target service, returned Oct 1945
HMT Oystermouth Castle	May 1940	Auxiliary patrol, Minesweeper, returned Jan 1946

P

Ship designation	Requisitioned	Fate
HMT Packice	Nov 1941	Minesweeper, returned Sep 1944
HMT Panorama	Jan 1940	Boom defense vessel, sold Mar 1946
HMT Paradigm	Feb 1940	Harbor service, returned Mar 1946
HMT Paramount	Nov 1939	Minesweeper, returned Jan 1946
HMT Patricia Cam	1941	Minesweeper, bombed by Japanese aircraft off Wessel Island 22 Jan 1943
HMT Patrie	Aug 1940	Auxiliary patrol, returned May 1945
HMT Patti	May 1940	Auxiliary patrol, Minesweeper, returned Jan 1946
HMT Paul Rykens	Nov 1939	Anti-submarine, returned Dec 1945
HMT Pax	1940	Minesweeper, Dan layer, returned 1945
HMT Paxton	Nov 1939	Flare drifter, bombed at Dunkirk 28 May 1940
HMT Paynter	1939	Anti-submarine, returned 1945
HMT Peacemaker	May 1940	Auxiliary patrol, returned 1945
HMT Pecheur	Oct 1939	Net layer, returned Jul 1945
HMT Peggy Nutten	Feb 1940	Auxiliary patrol, balloon barrage vessel, Esso, returned Nov 1944
HMT Peken	Jul 1940	Minesweeper, returned Aug 1945
HMT Pelagos	May 1940	Auxiliary patrol, Minesweeper, returned Aug 1945
HMT Pelton	1939	Minesweeper, torpedoed by E-boat off Gt. Yarmouth 24 Dec 1940
HMT Pentland Firth	Aug 1939	Anti-submarine United States Navy 1942, lost in collision off New York 19 Sep 1942
HMT Perdrant	Aug 1940	Minesweeper, returned 1945
HMT Perfective	Nov 1939	KBV, returned 1945
HMT Peridot	Aug 1939	Anti-submarine, mined off Dover 15 Mar 1940
HMT Perilia	Nov 1939	Minesweeper, returned Feb 1946
HMT Peter Carey	Aug 1939	Minesweeper, returned Sep 1945
HMT Peter Hendricks	Nov 1939	Anti-submarine, returned Feb 1946
HMT Phase	Oct 1939	Minesweeper, returned Feb 1946
HMT Philippe	Apr 1940	Dan layer, auxiliary patrol, returned Jan 1946
HMT Phineas Beard	Aug 1939	Minesweeper, bombed East of Scotland 8 Dec 1941
HMT Phrontis	May 1940	Auxiliary patrol, returned Jan 1946
HMT Phyllis	1942	Dan layer, returned 1944
HMT Phyllisia	Dec 1939	Boom defense vessel, Portuguese 1943–45, returned Jul 1946
HMT Phyllis Rose	Apr 1940	Auxiliary patrol, returned Nov 1945
HMT Pict	Aug 1939	Anti-submarine, sold 1945
HMT Picton Castle	Aug 1939	Minesweeper, returned Dec 1945
HMT Pierre Andre	Jul 1940	Minesweeper, returned Jan 1946
HMT Pierre Desceliers	Aug 1940	Auxiliary patrol, boom defense vessel, bombed off Salcombe 13 Aug 1942
HMT Pierre Gustave	Aug 1940	Minesweeper, returned Mar 1946
HMT Pilot Star	Nov 1939	Harbor service, returned 1946
HMT Pilot Us	Aug 1939	Store carrier, returned Mar 1946
HMT Pitstruan	May 1940	Minesweeper, Esso, returned Nov 1944
HMT Playmates	Oct 1939	Minesweeper, returned Oct 1945
HMT Plougastel	1940	Mine watching, returned 1945
HMT Plough	1939	Harbor service, returned 1945
HMT Plough Boy	Nov 1939	Boom defense vessel, scrapped Jul 1946
HMT Plumber	Nov 1939	Minesweeper, harbor service, returned Jul 1945
HMT Pointer	Jan 1940	Minesweeper, returned Dec 1945
HMT Pointz Castle	Aug 1939	Minesweeper, returned Apr 1945
HMT Pol V	1940	Minesweeper, sold Nov 1945
HMT Pol VII	1940	Minesweeper, United States Navy, returned 1946
HMT Pol X	1940	Minesweeper, returned 1946
HMT Polar 5	Mar 1940	Minesweeper, sold Sep 1946
HMT Polar 6	Mar 1940	Minesweeper, sold Apr 1946
HMT Polly Johnson	Aug 1939	Minesweeper, bombed off Dunkirk 29 May 1940
HMT Portia	May 1940	Minesweeper, returned Jan 1946
HMT Poseidon	Oct 1939	Exam, returned 1945
HMT Post Boy	1940	Minesweeper, returned Jul 1946
HMT Pourquois Pas	1940	Auxiliary patrol, returned 1945
HMT Powis Castle	Feb 1940	Minesweeper, returned Apr 1945
HMT Pre-Eminent	Oct 1939	Harbor service, returned 1946
HMT Present Help	1941	submarine tender, returned 1945
HMT President Briand	1940	Minesweeper, MoWT 1943
HMT President Herriot	1940	Auxiliary patrol, returned 1944
HMT Preston North End	Sep 1939	Anti-submarine, returned 1945
HMT Pretoria	Jan 1942	Anti-submarine, returned Nov 1945
HMT Pride O'Moray	1941	Harbor service, returned 1945
HMT Prime	Oct 1939	Harbor service, returned 1945
HMT Primevere	Dec 1939	Harbor service, returned 1946
HMT Primordial	1941	Harbor service, returned 1945
HMT Prince De Liege	Sep 1940	Boom defense vessel, returned 1945
HMT Prince Leo	Jun 1940	Minesweeper, balloon barrage vessel, returned 1945
HMT Princess Mary	1940	Minesweeper, returned 1945
HMT Principal	1940	Auxiliary patrol, returned 1945
HMT Progress	1940	Harbor service, returned 1945
HMT Promotive	Oct 1939	Auxiliary patrol, mined in Loch Ewe 23 Dec 1939
HMT Prospects Ahead	Dec 1939	Minesweeper, returned Jan 1946
HMT Protea	Jun 1941	Minesweeper, returned Dec 1946
HMT Pyrope	Aug 1939	Minesweeper, bombed, Thames Estuary 12 Aug 1940

Q

Ship designation	Requisitioned	Fate
HMT Quercia	Aug 1942	Esso, auxiliary patrol, returned Dec 1945
HMT Quest	Nov 1940	Harbor service, returned Oct 1945
HMT Quiet Waters	Sep 1939	Mine-watching, target service, returned Feb 1946
HMT Quintia	May 1940	Mobile wiping unit, returned Jul 1946

R

Ship designation	Requisitioned	Fate
HMT Rachel Flett	Dec 1939	Harbor service, returned Jan 1946
HMT Radnor Castle	Aug 1939	Minesweeper, scrapped May 1947
HMT Raetia	Aug 1939	Auxiliary patrol, Esso, returned Feb 1946
HMT Raglan Castle	Aug 1939	Minesweeper, auxiliary patrol, sold Sep 1947
HMT Rahman	1940	Minesweeper, lost by unknown cause at Batavia 1 Mar 1942
HMT Rainstorm	Oct 1941	Minesweeper, returned Nov 1945
HMT Ralco	Oct 1939	Auxiliary patrol, returned Jan 1940
HMT Randfontein	Sep 1941	Minesweeper, returned Apr 1946
HMT Ratapiko	Jul 1940	Minesweeper, returned Dec 1945
HMT Raymond	Aug 1940	Balloon barrage vessel, target service, returned Nov 1945
HMT Raymont	Nov 1939	Minesweeper, returned Mar 1946
HMT Ray Of Hope	1939	Minesweeper, mined, Thames Estuary 10 Dec 1939
HMT Rayon D'Or	1940	Minesweeper, returned 1945
HMT Reboundo	Sep 1940	Minesweeper, returned Dec 1945
HMT Receptive	Apr 1940	Minesweeper, mined, Thames Estuary 3 Jul 1941
HMT Recoil	May 1940	Anti-submarine, mined in the Channel 28 Sep 1940
HMT Recono	Nov 1939	Minesweeper, returned Jul 1945
HMT Recordo	Oct 1939	Auxiliary patrol, returned Jan 1940
HMT Red Gauntlet	Aug 1939	Minesweeper, torpedoed by E-boat, North Sea 5 Aug 1943
HMT Red Sky	Nov 1939	Minesweeper, exam, returned Mar 1946
HMT Reed	Nov 1939	Auxiliary patrol, Minesweeper, mined, Thames Estuary 7 Nov 1940
HMT Reflect	Feb 1941	Exam, returned Mar 1945
HMT Reformo	1941	Harbor service, returned 1946
HMT Refraction	Nov 1939	Minesweeper, returned Mar 1945
HMT Refundo	Nov 1939	Minesweeper, mined off Harwich 18 Dec 1940
HMT Regal	Sep 1939	Anti-submarine, sold 1945
HMT Regardo	Nov 1939	Minesweeper, Esso, returned 1945
HMT Rehearo	Sep 1940	Minesweeper, returned Dec 1945
HMT Reids	Dec 1939	Den layer, Auxiliary patrol, returned Dec 1945
HMT Reighton Wyke	Aug 1939	Anti-submarine, returned Dec 1945
HMT Reine Des Flots	Oct 1940	Anti-submarine, returned 1946
HMT Relonzo	Nov 1939	Minesweeper, mined in the Mersey 20 Jan 1941
HMT Remexo	Sep 1939	Minesweeper, returned Dec 1945
HMT Remillo	Apr 1940	Dan layer, auxiliary patrol, mined in the Humber 27 Feb 1941
HMT Renaissance	1940	Auxiliary patrol, returned 1945
HMT Renascent	Nov 1939	Minesweeper, returned Jan 1946
HMT Rene	Jan 1940	Harbor service, returned May 1946
HMT Renzo	Nov 1939	Minesweeper, returned Oct 1945
HMT Reporto	Oct 1939	Auxiliary patrol, returned Oct 1945
HMT Resistance	Aug 1940	Auxiliary patrol, returned 1945
HMT Resmilo	Sep 1940	Minesweeper, bombed at Peterhead 20 Jun 1941
HMT Resolvo	Nov 1939	Minesweeper, mined, Thames Estuary 12 Oct 1940
HMT Resound	Aug 1940	Minesweeper, returned Jan 1946
HMT Resparko	Nov 1939	Minesweeper, bombed at Falmouth 20 Aug 1940
HMT Restart	Oct 1940	Auxiliary patrol, returned May 1946
HMT Restore	May 1940	Balloon barrage vessel, returned 1945
HMT Restrivo	Nov 1939	Minesweeper, returned Jan 1945
HMT Resurge	Sep 1940	Harbor service, returned Jul 1946
HMT Retako	Nov 1939	Minesweeper, returned 1945
HMT Retriever	Jan 1941	Anti-submarine, returned Jul 1946
HMT Returno	Nov 1939	Minesweeper, Esso, returned 1945
HMT Revello	Nov 1939	Minesweeper, returned 1944
HMT Reverberation	Nov 1939	Auxiliary patrol, returned Feb 1945
HMT Riano	Apr 1944	Auxiliary patrol, returned Oct 1944
HMT Riant	Nov 1939	Auxiliary patrol, foundered off west coast of Scotland 25 Jan 1940
HMT Richard Bennett	Sep 1939	Minesweeper, returned May 1940
HMT Richard Crofts	Aug 1939	Minesweeper, returned Aug 1945
HMT Rifsnes	Aug 1939	Minesweeper, bombed off Ostend 20 May 1940
HMT Rig	Dec 1939	Minesweeper, auxiliary patrol, returned Nov 1945
HMT Righto	Sep 1939	Minesweeper, dan layer, returned Nov 1944
HMT Rigoletto	Apr 1940	Balloon barrage vessel, Esso, returned Jul 1945
HMT Rime	Dec 1939	Minesweeper, returned Nov 1945
HMT Rinovia	Aug 1939	Minesweeper, mined off Falmouth 2 Nov 1940
HMT Rising Sea	1941	Harbor service, returned 1945
HMT Riskato	Jun 1940	Auxiliary patrol, returned May 1946
HMT Risor	Jul 1940	Anti-submarine, air/sea rescue, returned 1945
HMT Ristango	Jun 1940	Boom gate vessel, lost in collision with boom at Sheerness 14 Nov 1940
HMT River Annan	Nov 1939	Boom gate vessel, returned Nov 1945
HMT River Clyde	Aug 1939	Minesweeper, mined off Aldeburgh 5 Aug 1940
HMT River Esk	Jun 1940	Auxiliary patrol, returned Jul 1945
HMT River Garry	Aug 1939	Exam, returned Jul 1945
HMT River Leven	Aug 1939	Exam, Esso, returned Mar 1945
HMT River Lossie	Jun 1940	Auxiliary patrol, returned Feb 1945
HMT River Ness	Nov 1939	Auxiliary patrol, returned Feb 1940
HMT River Spey	Apr 1940	Dan layer, Auxiliary patrol, Minesweeper, returned Nov 1944
HMT Riviere	Apr 1940	Balloon barrage vessel, returned Nov 1944
HMT Robert Bowen	Aug 1939	Minesweeper, bombed off Aberdeen 9 Feb 1940
HMT Robert Hastie	Nov 1939	Dan layer, Auxiliary patrol, air/sea rescue, returned Jan 1946
HMT Robert Stroud	Jun 1940	Minesweeper, returned Apr 1946
HMT Robinson	Jul 1940	Minesweeper, returned Apr 1946
HMT Rockall	Feb 1940	Minesweeper, returned Jul 1944
HMT Roche Bonne	Jul 1940	Minesweeper, bombed off the Lizard 7 Apr 1941
HMT Roche Velen	Nov 1939	Minesweeper, returned Dec 1945
HMT Rodino	1940	Minesweeper, bombed off Dover 27 Jul 1940
HMT Roger Blonde	Oct 1940	Boom defense vessel, returned Oct 1945
HMT Roger Robert	Jul 1940	Auxiliary patrol, returned Sep 1945
HMT Rolls-Royce	Dec 1939	Minesweeper, returned Jan 1946
HMT Romany Rose	Jun 1940	Auxiliary patrol, harbor service, Sep 1945
HMT Rondeveli	Nov 1939	Minesweeper, returned May 1946
HMT Ronso	Jan 1942	Minesweeper, Esso, returned Mar 1946
HMT Roodepoort	Apr 1940	Minesweeper, returned Feb 1946
HMT Rosa	Oct 1940	Minesweeper, lost by unknown cause in the Clyde 11 Sep 1943
HMT Rosa Arthur	Sep 1939	Auxiliary patrol, exam, returned Sep 1945
HMT Roseacre	Jan 1940	Harbor service, returned Apr 1945
HMT Rosebay	Jan 1940	Harbor service, Pyramus 1943, returned Sep 1945
HMT Rosebud	Jan 1940	Minesweeper, returned 1945
HMT Roseden	Jan 1940	Auxiliary patrol, returned 1945
HMT Rose Emma	Dec 1939	Minesweeper, balloon barrage vessel, returned May 1945
HMT Rose Haugh	Nov 1939	Mobile wiping unit, returned Apr 1946
HMT Rose Hilda	Aug 1939	Minesweeper, returned Apr 1946
HMT Rosemonde	Jul 1940	Minesweeper, sunk by U-203 off Cape Race 22 Jan 1942
HMT Rosette	Jul 1940	Minesweeper, returned Nov 1945
HMT Rose Of England	Nov 1939	Minesweeper, returned 1945
HMT Rose Valley	Oct 1939	Contraband control, lost in collision off Scapa 16 Dec 1943
HMT Ross Ard	Nov 1939	Minesweeper, returned Oct 1944
HMT Rotherslade	Jun 1940	Minesweeper, returned May 1946
HMT Rotterdam	1941	Minesweeper, returned May 1946
HMT Roule	1940	Boom defense vessel, returned 1945
HMT Rowan Tree	Jan 1940	Minesweeper, wrecked off Lowestoft 21 Nov 1941
HMT Roxano	Nov 1939	Balloon barrage vessel, Esso, returned May 1945
HMT Royallieu	Nov 1939	Minesweeper, lost 1 Sep 1940
HMT Royalo	Nov 1939	Minesweeper, returned Nov 1944
HMT Roydur	Sep 1939	Anti-submarine, lost 13 Feb 1941
HMT Rubens	Aug 1940	Assigned to anti-submarine warfare on convoy protection duty. Bombed and sunk in the Atlantic by a Fw 200 Condor of KG40, 13 Feb 1941
HMT Rudilais	Sep 1939	Auxiliary patrol, Minesweeper, Esso, returned May 1946
HMT Rugby	May 1940	Minesweeper, returned Jul 1946
HMT Runswick Bay	Aug 1939	Anti-submarine, lost 20 Apr 1940
HMT Rutlandshire	Sep 1939	Anti-submarine, bombed at Namsos & beached 31 May 1940

S

Ship designation	Requisitioned	Fate
HMT St. Achilleus	Aug 1939	Anti-submarine, French La Cancalaise 1939
HMT St. Amandus	Aug 1939	Anti-submarine, French La Lorientalaise 1939, lost Jun 1944
HMT St. Andronicus	Aug 1939	Anti-submarine, lost 22 Nov 1941
HMT St. Apollo	Feb 1940	Anti-submarine, lost in collision off the Hebrides 22 Nov 1941
HMT St. Arcadius	Aug 1939	Anti-submarine, ?French La Nantaise 1939, lost 8 Jul 1945
HMT St. Attalus	Aug 1939	Anti-submarine, French La Havraise 1939, lost 27 Nov 1942, salved & lost 9 Jun 1944
HMT St. Cathan	Sep 1939	Anti-submarine, United States Navy, lost in collision off South Carolina 11 Apr 1942
HMT St. Celestin	Sep 1939	Boom defense vessel, returned Nov 1945
HMT St. Donats	Aug 1939	Minesweeper, lost in collision off the Humber 1 Mar 1941
HMT St. Eloi	1941	Boom gate vessel, returned 1946
HMT St. Elstan	Sep 1939	Anti-submarine, returned Dec 1945
HMT St. Goran	Sep 1939	Anti-submarine, bombed off Namsos 3 May 1940
HMT St. John Berchmans	Aug 1940	Auxiliary patrol, returned 1945
HMT St. Kenan	Sep 1939	Anti-submarine, returned Feb 1946
HMT St. Leonard	Nov 1939	Auxiliary patrol, returned Feb 1940
HMT St. Loman	Sep 1939	Anti-submarine, returned Jul 1946
HMT St. Melante	Aug 1939	Minesweeper, returned Aug 1945
HMT St. Minver	Dec 1939	Minesweeper, Esso, sold May 1946
HMT St. Nectan	May 1940	Auxiliary patrol, anti-submarine, returned Apr 1946
HMT St. Olive	Mar 1940	Minesweeper, returned Nov 1945
HMT St. Wistan	May 1940	Auxiliary patrol, Anti-submarine, returned May 1946
HMT St. Zeno	Mar 1940	Anti-submarine, United States Navy 1942, sold May 1946
HMT Sabina	Jul 1940	Auxiliary patrol Sep 1944
HMT Sahra	Oct 1941	Minesweeper, returned Jan 1946
HMT Sailor King	1940	Mine recovery vessel, boom defense vessel, returned 1945
HMT Saint Pierre II	Jul 1940	lost, probably Plymouth area? 29 Jul 1940
HMT Salpa	1940	Minesweeper, returned 1946
HMT Salvini	Apr 1940	Balloon barrage vessel, Esso, returned 1945
HMT Sambhur	Nov 1940	Auxiliary patrol, wrecked off Colombo 5 May 1942
HMT Samuel Benbow	Sep 1940	Minesweeper, returned 1946
HMT Sandringham	Aug 1939	?Minesweeper, returned Jul 1946
HMT Sandstorm	Nov 1941	Minesweeper, returned Nov 1944
HMT Sangarius	Apr 1940	Auxiliary patrol, returned Apr 1946
HMT Sanson	Nov 1939	Minesweeper, Esso, returned Sep 1946
HMT Sansonette	Nov 1939	Auxiliary patrol, returned Jan 1940
HMT Santa Maria	Aug 1940	Balloon barrage vessel, returned Sep 1945
HMT Santa	Oct 1941	Minesweeper, mined off La Maddalena 23 Nov 1943
HMT Saon	Aug 1939	Anti-submarine, sold 1945
HMT Sarah A. Purdy	Feb 1940	Balloon barrage vessel, returned Nov 1944
HMT Sarah Hide	Nov 1939	Minesweeper, auxiliary patrol, returned Jan 1946
HMT Sarba	Nov 1939	Boom defense vessel, returned Jul 1946
HMT Sargon	Aug 1939	Minesweeper, returned Jul 1945
HMT Sarka	Oct 1941	Minesweeper, sold 1946
HMT Sarna	Mar 1940	Minesweeper, mined in the Suez Canal 25 Feb 1941
HMT Saronta	Jun 1940	Minesweeper, returned Dec 1945
HMT Sarpedon	Jun 1940	Auxiliary patrol, Minesweeper, return Jul 1945
HMT Sasebo	Aug 1939	Minesweeper, returned Feb 1946
HMT Sata	Aug 1939	Minesweeper, Dec 1945
HMT Satsa	Oct 1941	Minesweeper, returned Dec 1945
HMT Saturn	Nov 1939	Minesweeper, Esso, returned Dec 1945
HMT Saturnus	1940	Balloon barrage vessel, wrecked off the Isle of Man 1 May 1941
HMT Saurian	Jun 1940	Minesweeper, Auxiliary patrol, returned Nov 1945
HMT Sauveur Du Monde	Aug 1940	Auxiliary patrol, returned 1945
HMT Sawfly	Aug 1939	Minesweeper, returned Oct 1945
HMT Saxonia	Nov 1939	Auxiliary patrol, returned Jan 1940
HMT Scalby Wyke	Oct 1939	Anti-submarine, returned Oct 1945
HMT Scarlet Thread	Sep 1939	Harbor service, returned Sep 1946
HMT Scarron	Jun 1940	Minesweeper, returned Dec 1945
HMT Scomber	May 1940	Boom defense vessel, sold Feb 1947
HMT Scotch Thistle	Nov 1939	Mine recovery vessel, wrecked, Thames Estuary 7 Oct 1940
HMT Scottish	Oct 1939	Anti-submarine, returned 1945
HMT Scourge	Nov 1939	Minesweeper, Skyrocket 1943, returned May 1946
HMT Seafarer	Nov 1939	Auxiliary patrol, returned 1945
HMT Sea Gleaner	Jul 1940	Block ship, returned Mar 1944
HMT Sea Holly	Nov 1939	Minesweeper, returned Jun 1946
HMT Sea King	Aug 1939	Minesweeper, mined off Grimsby 9 Oct 1940
HMT Sealyham	Apr 1940	Anti-submarine, returned Jun 1945
HMT Sea Mist	Feb 1940	Minesweeper, returned Dec 1945
HMT Sea Monarch	Jan 1940	Boom defense vessel, returned Jun 1946
HMT Seddon	Jun 1940	Auxiliary patrol, Minesweeper Fly 1943, returned Feb 1946
HMT Sedock	Nov 1939	Auxiliary patrol, returned Feb 1940
HMT Sedgefly	Sep 1939	Anti-submarine, mined off the Tyne 16 Dec 1919
HMT Sedulous	May 1940	Balloon barrage vessel, exam, returned Oct 1945
HMT Seksern	Oct 1940	Minesweeper, returned Apr 1946
HMT Selma	Nov 1941	Minesweeper, Anti-submarine, returned Mar 1946
HMT Semnos	Nov 1939	Dan layer, auxiliary patrol, returned Oct 1945
HMT Senateur Duhamel	Jan 1941	Anti-submarine, United States Navy, lost in collision off Wilmington 6 May 1942
HMT Serapion	Nov 1939	Auxiliary patrol, returned Jan 1940
HMT Sethon	Jun 1940	Minesweeper, returned Oct 1945
HMT Setter	Jun 1940	Anti-submarine, returned Oct 1945
HMT Settsu	Jan 1940	Boom defense vessel, returned 1946
HMT Sevra	Mar 1940	Minesweeper, mined off Falmouth 6 Nov 1940
HMT Shamrock	Nov 1939	De-gaussing vessel, returned Dec 1944
HMT Shandwich	Jan 1940	Dan layer, Minesweeper, returned Nov 1945
HMT Sheldon	May 1940	Auxiliary patrol, Esso, returned Dec 1944
HMT Sheperd Lad	Aug 1939	Minesweeper, harbor service, returned Apr 1946
HMT Shera	Mar 1940	Minesweeper, Russian 1942, foundered in the Barents Sea 9 Mar 1942
HMT Sheraton	Jun 1940	Minesweeper, returned Sep 1944
HMT Shielburn	Mar 1944	Esso, returned Oct 1944
HMT Shika	Mar 1940	Minesweeper, Russian 1942
HMT Shila	Feb 1940	Dan layer, target service, returned Mar 1946
HMT Shipmates	Nov 1939	Flare drifter, bombed at Dover 14 Nov 1940
HMT Shooting Star	Nov 1941	Minesweeper, returned 1946
HMT Shova	Mar 1940	Dan layer, target service, sold Mar 1946
HMT Shusa	Mar 1940	Minesweeper, Russian 1942, lost on passage to North Russia 20 Nov 1942
HMT Sicyon	Nov 1939	Minesweeper, returned Jul 1946
HMT Sidney Smith	1940	Minesweeper, Parktown 1942, lost 21 Jun 1942
HMT Siesta	1940	Minesweeper, Esso, Adelph 1944, returned 1945
HMT Sigfra	Dec 1941	Anti-submarine, sold Mar 1946
HMT Signa	Feb 1940	Dan layer, returned Feb 1945
HMT Signal	Sep 1939	Minesweeper, returned 1944
HMT Silanian	Jan 1940	Boom defense vessel, returned Dec 1945
HMT Silicia	Aug 1939	Minesweeper, mined off the Humber 8 May 1941
HMT Silja	Mar 1940	Minesweeper, Russian 1942, returned Mar 1947
HMT Silva	Feb 1940	Minesweeper, traffic control, returned 1945
HMT Silver Crest	Oct 1939	Minesweeper, FAA safety vessel, returned Feb 1945
HMT Silver Dawn	Oct 1939	Minesweeper, returned Oct 1945
HMT Silver Dyke	Nov 1939	Auxiliary patrol, returned Jan 1940
HMT Silver Prince	1940	Harbor service, Skirmisher 1914, returned 1945
HMT Silver Seas	Nov 1939	Minesweepers, returned Aug 1944
HMT Silver Sky	Dec 1939	Exam, returned Feb 1946
HMT Silver Spray	Nov 1939	Minesweeper, returned ?
HMT Simbra	Dec 1941	Anti-submarine, sold Sep 1946
HMT Simmerson	Jul 1940	Auxiliary patrol, returned Jun 1946
HMT Simpson	Jun 1940	Minesweeper, returned Dec 1945
HMT Sindonis	Sep 1939	Anti-submarine, bombed at Tobruk 29 May 1941
HMT Sioux	Aug 1940	Boom gate vessel, Indian 1944, returned 1945
HMT Sir E. P. Wills	Sep 1939	Exam, returned Aug 1945
HMT Sir John Lister	Sep 1939	Minesweeper, returned Apr 1945
HMT Sirius	Jun 1940	Auxiliary patrol, laid up Dec 1941
HMT Sirra	Mar 1940	Minesweeper, returned Apr 1946
HMT Sisapon	Sep 1939	Minesweeper, mined off Harwich 12 Jun 1940
HMT Skudd 3	Nov 1940	Minesweeper, bombed at Tobruk 27.8341
HMT Skudd 4	Nov 1940	Minesweeper, Spate 1944, returned Mar 1945
HMT Skudd 5	Nov 1940	Minesweeper, Surge 1944, returned Mar 1945
HMT Skudd 6	Jul 1940	Minesweeper, Sleet 1944, returned 1945
HMT Slebech	Dec 1939	Esso, returned Jan 1946
HMT Sluga	Mar 1940	Minesweeper, returned Apr 1946
HMT Smalvlei	Jun 1940	Anti-submarine, returned May 1946
HMT Snakefly	Sep 1939	Mine layer, returned Oct 1945
HMT Snap	1940	Dan layer, returned 1945
HMT Sobkra	1941	Anti-submarine, returned Sep 1946
HMT Soetvlei	Jul 1940	Mine weeper, returned Jun 1946
HMT Soika	Apr 1940	Minesweeper, returned Oct 1945
HMT Soizic	Jul 1940	Auxiliary patrol, lost 20 Mar 1941
HMT Sojourner	Jan 1940	Auxiliary patrol, returned 1945
HMT Solomon	Aug 1939	Minesweeper, mined north of Cromer 1 Apr 1942
HMT Solon	Nov 1939	Minesweeper, returned Jan 1946
HMT Solstice	Dec 1939	Minesweeper, submarine tender, returned Sep 1946
HMT Solvra	1941	Anti-submarine, returned Sep 1946
HMT Sondra	Dec 1941	Anti-submarine, returned Oct 1945
HMT Sonnwblom	1941	Minesweeper, returned Nov 1946
HMT Sonny Boy	Jun 1940	Harbor service, returned Aug 1945
HMT Sophie Francois	Oct 1940	Auxiliary patrol, returned Oct 1945
HMT Soranus	Oct 1940	Minesweeper, returned Oct 1945
HMT Sorsra	Dec 1941	Anti-submarine, returned Sep 1946
HMT Sotra	Sep 1939	Minesweeper, returned Sep 1946
HMT Soubrette	Aug 1940	Minesweeper, lost 29 Jan 1942
HMT Southcoates	Jun 1940	Minesweeper, returned Apr 1945
HMT South Sea	1940	Auxiliary patrol, returned Nov 1945
HMT Southern Barrier	Oct 1940	Minesweeper, lost 19 Dec 1942
HMT Southern Breeze	Mar 1940	Minesweeper, returned May 1946
HMT Southern Chief	Mar 1940	Anti-submarine, returned Jan 1946
HMT Southern Field	Mar 1940	Anti-submarine, sold Feb 1946
HMSAS Southern Floe	Mar 1940	Minesweeper, returned Apr 1946
HMT Southern Flower	Mar 1940	Anti-submarine, sunk by U-1022 off Iceland 11 Feb 1941
HMT Southern Foam	Mar 1940	Anti-submarine, lost 3 Mar 1945
HMT Southern Gem	Mar 1940	Minesweeper, returned Jan 1946
HMSAS Southern Isles	Mar 1940	Anti-submarine, returned Apr 1945
HMSAS Southern Maid	Mar 1940	Anti-submarine, returned May 1946
HMT Southern Pride	Mar 1940	Anti-submarine, returned May 1946
HMT Southern Sea	Mar 1940	Anti-submarine, lost in collision with SS Wahine in New Zealand waters 16 Jun 1944
HMT Southern Shore	Mar 1940	Anti-submarine, returned May 1946
HMT Southern Spray	Mar 1940	Anti-submarine, returned Jan 1946
HMT Southern Star	Mar 1940	Anti-submarine, returned Nov 1945
HMT Southern Wave	Mar 1940	Anti-submarine, returned Jan 1946
HMT Southward Ho	1944	Anti-submarine, returned Dec 1945
HMT Spaniard	Sep 1939	Esso, returned 1945
HMT Spaniel	Apr 1940	Anti-submarine, lost 5 Dec 1942
HMT Sparholt	1940	Anti-submarine, returned Apr 1945
HMT Spectrum	Sep 1939	Mooring vessel, lost 13 Mar 1942
HMT Speranza	Dec 1939	Harbor service, returned Aug 1945
HMT Spesaurea	1940	Auxiliary patrol, returned Aug 1946
HMT Spesmelior	Oct 1939	Harbor service, returned 1945
HMT Sphene	Aug 1939	Harbor service, returned Apr 1946
HMT Spider	1941	Anti-submarine, returned 1945
HMT Spina	Feb 1940	Mobile wiping unit, sold 1946
HMT Sposa	Apr 1940	Dan layer, returned Mar 1945
HMT Spindrift	Apr 1940	Anti-submarine, returned Apr 1945
HMT Sprig O'Heather	Apr 1940	Anti-submarine, motor launch, San 1946, Skilpad 1951
HMT Springs	Nov 1940	Balloon barrage vessel, harbor service 1942, returned Feb 1946
HMT Spurs	Sep 1939	Minesweeper, returned May 1946
HMT Squall	Nov 1941	Anti-submarine, sold 1945
HMT Stafnes	Sep 1939	Dan layer, returned 1946
HMT Stalberg	Dec 1939	Anti-submarine, sold 1945
HMT Standerton	Oct 1940	Boom defense vessel, returned 1945
HMT Stanislas Poumet	Jul 1940	Anti-submarine, returned Feb 1946
HMT Star XVI	Oct 1941	DGV, returned 1945
HMT Starlight Rays	Nov 1939	Minesweeper, returned Nov 1945
HMT Star of Britain	Jun 1940	Minesweeper, exam, submarine tender, returned 1946
HMT Star of Deveron	Nov 1939	Minesweeper, Esso, returned Nov 1945
HMT Star of Freedom	Dec 1939	Minesweeper, lost 30 Sep 1941
HMT Star of Hope	1939	Auxiliary patrol, returned 1945
HMT Star Of Liberty	Sep 1940	Exam, returned Jan 1946
HMT Star Of Light	Oct 1940	Examination service, returned 1946
HMT Star of Orkney	Aug 1939	Minesweeper, returned Sep 1946
HMT Star of Pentland	Jan 1940	Minesweeper, returned May 1946
HMT Star of the Realm	Jan 1940	Boom defense vessel, sold May 1946
HMT Star of the Wave	Feb 1940	Minesweeper, returned May 1946
HMT Staunch	Nov 1939	Minesweeper, Esso, returned Nov 1944
HMT Staunton	May 1940	Auxiliary patrol, mined, Thames Estuary 28 Jul 1940
HMT Steenberg	Nov 1940	Minesweeper, returned May 1946
HMT Stefa	Mar 1940	Minesweeper, Russian 1942–46, returned May 1947
HMT Stella Canopus	Oct 1939	Anti-submarine, returned Nov 1945
HMT Stella Capella	Sep 1939	Anti-submarine, sunk by U-701 off Iceland 11 Mar 1942
HMT Stella Carina	May 1940	Anti-submarine, returned May 1945
HMT Stella Dorado	Sep 1939	Anti-submarine, torpedoed by E-boat off Dunkirk 1 Jun 1940
HMT Stella Leonis	Sep 1940	Minesweeper, Dan layer, returned May 1945
HMT Stella Orion	Sep 1939	Minesweeper, mined, Thames Estuary 11 Nov 1940
HMT Stella Pegasi	Sep 1939	Anti-submarine, returned Apr 1945
HMT Stella Polaris	May 1940	Auxiliary patrol, anti-submarine, United States Navy, returned Oct 1945
HMT Stella Rigel	Sep 1939	Minesweepers, Dan layer, returned Jul 1945
HMT Stella Sirius	Sep 1939	Anti-submarine, bombed by French aircraft at Gibraltar 25 Sep 1940
HMT Stellenberg	Nov 1940	Minesweeper, returned May 1946
HMT Stephens	Nov 1939	Harbor service, returned Apr 1946
HMT Sternus	Oct 1939	Minesweeper, returned Apr 1945
HMT Stina	Mar 1940	Minesweeper, returned Feb 1946
HMT Stoke City	Sep 1939	Anti-submarine, returned 1945
HMT Stone Fly	Aug 1939	Minesweeper, returned Sep 1945
HMT Stora	Jun 1940	Anti-submarine, returned Mar 1947
HMT Stormcentre	1940	Minesweepers, sold Aug 1946
HMT Stormwrack	Apr 1942	Minesweeper, returned Nov 1945
HMT Strathalladale	1944	Esso, returned Oct 1944
HMT Strathavon	Dec 1941	Balloon barrage vessel, returned Nov 1945
HMT Strathbeg	Dec 1939	Harbor service, returned Apr 1946
HMT Strathborve	Aug 1940	Minesweeper, mined off the Humber 6 Sep 1941
HMT Strathderry	Feb 1940	Minesweeper, Auxiliary patrol, returned Jan 1946
HMT Strathdevon	Jan 1940	Minesweeper, auxiliary patrol, returned Jan 1946
HMT Strathella	Jul 1940	Auxiliary patrol, returned 1945
HMT Strathelliot	Jan 1940	Auxiliary patrol, returned Jan 1946
HMT Strathfinella	Apr 1944	Esso, returned Oct 1944
HMT Strathgarry	Apr 1940	Dan layer, Auxiliary patrol, returned Dec 1945
HMT Strathmaree	Nov 1939	Dan layer, auxiliary patrol, returned Nov 1945
HMT Strathmartin	1944	Esso, returned 1945
HMT Strathrannoch	Apr 1940	Minesweeper, Auxiliary patrol, mooring vessel, returned Jul 1945
HMT Strathspey	Nov 1939	Boom defense vessel, returned Jan 1946
HMT Strathugie	Jan 1940	Minesweeper, returned Sep 1945
HMT Strenuous	1940	Minesweeper, harbor service, returned Jan 1946
HMT Strephon	Aug 1940	Minesweeper, returned Feb 1946
HMT Strijdt Voor Christus	Jun 1940	Auxiliary patrol, to MoWT Apr 1942
HMT Strive	Nov 1939	Minesweeper, returned Dec 1945
HMT Sturdee	Nov 1939	Auxiliary patrol, returned Jan 1940
HMT Sturton	Aug 1939	Minesweepers, returned Oct 1944
HMT Sublime	Jul 1940	Examination service, returned Nov 1945
HMT Suderroy I	1941	Minesweepers, Parktown 1942, returned Apr 1946
HMT Suderoy IV	Aug 1940	Minesweeper, returned Nov 1945
HMT Suderoy V	Aug 1940	Minesweeper, returned Nov 1945
HMT Suderoy VI	Aug 1940	Minesweeper, returned Nov 1945
HMT Sukha	Mar 1940	Minesweeper, returned Nov 1945
HMT Sulla	1940	Minesweeper, Russian 1942, lost by unknown cause, Barents Sea Mar 1942
HMT Suma	Aug 1939	Minesweeper, returned Mar 1946
HMT Sumba	1940	Minesweeper, Russian 1942–46, returned Mar 1947
HMT Summer Rose	1940	Auxiliary patrol, mined off Sunderland 13 Oct 1940
HMT Sunbeam II	Nov 1939	Torpedo recovery vessel, returned Nov 1945
HMT Sunburst	1940	Minesweeper, sold 1946
HMT Sunlight	Nov 1939	Minesweeper, wreck dispersal vessel, returned Feb 1946
HMT Sunny Bird	Oct 1939	Torpedo recovery vessel, returned Jan 1946
HMT Sunnyside Girl	Dec 1939	Anti-submarine, returned Feb 1946
HMT Sunny Vale	Sep 1939	Attached FAA, returned Jan 1946
HMT Sunrise	Aug 1940	Boom defense vessel, sold 1946
HMT Sunspot	Jun 1940	Minesweeper, returned 1945
HMT Supporter	Dec 1939	Harbor service, wrecked near Newhaven 5 Nov 1944
HMT Sureaxe	Aug 1942	Target service, returned Nov 1945
HMT Susarion	Jun 1940	Auxiliary patrol, bombed off the Humber 7 May 1941
HMT Suzanne Adrienne	Jun 1940	Auxiliary patrol, to Air Ministry Nov 1943
HMT Suzette	Nov 1939	Auxiliary patrol, returned Feb 1940
HMT Sussex County	Nov 1939	Auxiliary patrol, returned Apr 1945
HMT Sustain	Mar 1940	Harbor service, returned 1946
HMT Sutherness	Jun 1940	Auxiliary patrol, Minesweeper, returned Sep 1945
HMT Svana	Apr 1940	Minesweeper, bombed by Italian aircraft at Alexandria 8 Apr 1942
HMT Svega	Mar 1940	Minesweeper, Russian 1942
HMT Sverre	May 1941	KBV, returned 1945
HMT Svolvaer	Jul 1940	Anti-submarine, returned 1945
HMT Swallow	Jul 1940	Harbor service, returned 1945
HMT Swan II	Apr 1940	Minesweeper, Boiler cleaning ship, returned Apr 1945
HMT Swansea Castle	Jul 1940	Minesweeper, returned Feb 1946
HMT Swartberg	Sep 1939	Minesweeper, returned May 1946
HMT Sweet Promise	Nov 1939	Minesweeper, returned Nov 1945
HMT Swift Wing	Nov 1939	Minesweeper, returned Apr 1946
HMT Swirl	1942	Auxiliary patrol, returned 1945
HMT Swona	Apr 1940	Minesweeper, returned Mar 1946
HMT Sydoslandet	1940	Anti-submarine, wrecked at the mouth of the Umgeni River 6 Apr 1942
HMT Syrian	Apr 1940	Minesweeper, returned Jan 1946
HMT Syvern	Jan 1941	Anti-submarine, bombed between Crete & Alexandria 27 May 1941

T

Ship designation	Requisitioned	Fate
HMT Taipo	Nov 1939	Minesweeper, Esso, returned Nov 1944
HMT Takla	Sep 1939	Minesweeper, returned 1945
HMT Tamora	Aug 1939	Minesweeper, returned Mar 1946
HMT Tarana	Aug 1940	Auxiliary patrol, returned 1945
HMT Tartan	Nov 1939	Dan layer, auxiliary patrol, Minesweeper, returned Jul 1945
HMT Tartarin	Aug 1940	Minesweeper, returned Mar 1945
HMT Teal	Aug 1940	Boom defense vessel, sold Mar 1946
HMT Tea Rose	Jan 1940	Anti-submarine, returned Dec 1945
HMT Teazer	Nov 1939	Auxiliary patrol, returned Feb 1940
HMT Tehana	Aug 1939	Minesweeper, wreck dispersal vessel, returned Mar 1946
HMT Tekoura	Oct 1939	Anti-submarine Aug 1945
HMT Teniers	Aug 1940	Balloon barrage vessel, returned Sep 1945
HMT Teroma	Aug 1939	Minesweeper, returned Mar 1945
HMT Tervani	Jun 1940	Auxiliary patrol, Minesweeper, sunk by Acciaio off Algeria 7 Feb 1943
HMT Tessie	May 1940	TRV, sold 1946
HMT Tewara	Aug 1939	Minesweeper, returned Jun 1946
HMT Texas	1940	Minesweeper, Lost in collision off Jamaica 19 Jul 1944
HMT Thains	Jul 1940	Harbor service, returned Jun 1946
HMT Thaw	Dec 1939	Minesweeper, Auxiliary patrol, returned Feb 1946
HMT The Boys	Nov 1939	Flare drifter, auxiliary patrol, foundered in the Downs 14 Nov 1940
HMT The Provost	1940	Anti-submarine, returned 1945
HMT The Roman	Dec 1939	Anti-submarine, Esso, returned Aug 1946
HMT The Tower	Nov 1939	Balloon barrage vessel, returned Feb 1945
HMT The Way	Nov 1939	Boom defense vessel, returned Jul 1945
HMT Their Merit	Aug 1939	Minesweeper, returned Nov 1945
HMT Thermopylae	Dec 1939	Minesweeper, auxiliary patrol, returned Apr 1946
HMT Thistle	Apr 1940	Exam, mined off Lowestoft 8 May 1941
HMT Thomas Aloft	Aug 1939	Minesweeper, returned Apr 1946
HMT Thomas Bartlett	Nov 1939	Minesweeper, mined off Calais 28 May 1940
HMT Thomas Connolly	Nov 1939	Boom defense vessel, mined off Sheerness 17 Dec 1940
HMT Thomas Currell	Aug 1939	Minesweeper, returned Nov 1945
HMT Thomas Leeds	Aug 1939	Minesweeper, returned Nov 1945
HMT Thomsons	Nov 1939	Minesweeper, harbor service, returned Feb 1946
HMT Thora	Jun 1940	Balloon barrage vessel, lost in collision with boom at Grimsby 26 Apr 1943
HMT Thorbryn	May 1941	Anti-submarine, bombed at Tobruk 19 Aug 1941
HMT Thorgrim	May 1941	Anti-submarine, bombed by Italian aircraft at Alexandria 8 Apr 1942
HMT Thornwick Bay	Aug 1939	Anti-submarine, sold Apr 1945
HMT Thorodd	Apr 1940	Minesweeper, returned Aug 1945
HMT Thorvard	Apr 1940	Minesweeper, returned 1946
HMT Three Kings	Nov 1939	Minesweeper, returned Sep 1944
HMT Thrifty	Dec 1939	Minesweeper, returned Apr 1946
HMT Thrush	Nov 1939	Harbor service, Ambition 1944, returned Apr 1946
HMT Thunderstone	Apr 1940	Balloon barrage vessel, returned Apr 1946
HMT Thuringia	Aug 1939	Anti-submarine, mined, North Sea 28 May 1940
HMT Tilbury Ness	Sep 1939	Minesweeper, bombed, Thames Estuary 1 Nov 1940
HMT Tilly Duff	Nov 1939	Minesweeper, returned Aug 1946
HMT Tirade	May 1942	Auxiliary patrol
HMT Tocsin	Nov 1939	Minesweeper, Esso, returned Sep 1945
HMT Token	1940	Minesweeper, wrecked in Skerry Sound 23 Dec 1941
HMT Tokyo II	Oct 1939	Minesweeper, Esso, returned 1946
HMAS Tongkol	Sep 1939	Minesweeper, returned 1945
HMT Torbay II	1940	Auxiliary patrol, bombed off Dover 1 Jan 1940
HMT Tordonn	1941	Anti-submarine, returned May 1946
HMT Toreador	1940	Balloon barrage vessel, returned 1945
HMT Tornado	Apr	Minesweeper, sold Apr 1946
HMT Torteau	1940	Minesweeper, boom gate vessel, returned 1945
HMT Touchstone	1940	Minesweeper, returned 1945
HMT Tradewind	1940	Balloon barrage vessel, harbor service, returned 1945
HMT Trang	1940	Minesweeper, abandoned at Singapore 14 Feb 1942
HMT Tranio	Oct 1939	Minesweeper, bombed, North Sea 26 Jun 1941
HMT Tranquil	Feb 1940	Minesweeper, lost in collision off Deal 16 Jun 1942
HMT Transvaal	1940	Auxiliary patrol, Minesweeper, Esso, foundered in the Channel 18 Nov 1944
HMT Transvaalia	1941	Minesweeper, Royal Hellenic Navy Evrotus 1943, returned 1946
HMT Trebouliste	Oct 1940	Special service, returned Apr 1945
HMT Treern	1941	Minesweeper, mined in Greek waters 12 Jan 1945
HMT T. R. Ferrens	Aug 1939	Minesweeper, returned Apr 1945
HMT Triple Alliance	Nov 1939	Harbor service, returned Jul 1946
HMT Tritrlia	Nov 1939	Auxiliary patrol, returned Jul 1945
HMT Tritonia	Nov 1939	Minesweeper, returned Jan 1946
HMT Triton	Dec 1939	Auxiliary patrol, Esso, returned 1945
HMT Triumph	May 1940	Boom barrage vessel, submarine tender, returned 1945
HMT Trojan	1940	Boom gate vessel, returned 1945
HMT Tromoy	Nov 1940	Minesweeper Cloudburst 1944, returned 1946
HMT Trophy	Nov 1939	Balloon barrage vessel, returned Jan 1946
HMT Troup Ahead	Dec 1939	Minesweeper, returned Jul 1946
HMT True Accord	Dec 1939	Auxiliary patrol, lost in collision off Gt. Yarmouth 26 Dec 1940
HMT True Friend	Oct 1940	Minesweeper, auxiliary patrol, returned Feb 1946
HMT True Reward	1940	Mobile wiping unit, returned Feb 1946
HMT True Vine	Jul 1940	Boom defense vessel, returned Sep 1945
HMT Trust	1940	Anti-submarine, returned 1945
HMT Trustful	Dec 1939	Harbor service, returned Jan 1946
HMT Trusty Star	1940	Minesweeper, mined off Malta 10 Jun 1942
HMT Tuirangi	1942	Minesweeper, returned 1946
HMT Tumby	Nov 1939	Dan layer, auxiliary patrol, Minesweeper, returned Apr 1945
HMT Tunisian	Oct 1939	Boom defense vessel, mined off Harwich 9 Jul 1942
HMT Turcoman	Aug 1939	Anti-submarine, sold 1945
HMT Turffontein	1941	Anti-submarine, returned Mar 1945
HMT Tweenways	Nov 1939	Minesweeper, returned Mar 1945
HMT Twinkling Star	Sep 1939	Boom defense vessel, returned Oct 1945
HMT Typhoon	Jun 1940	Minesweeper, returned May 1945
HMT Tyrie	Mar 1940	Exam Pungent 1943, returned 1945

U

Ship designation	Requisitioned	Fate
HMT Uberty	Nov 1939	Minesweepers, bombed off Lowestoft 8 May 1941
HMT Uberous	Dec 1939	Minesweeper, wrecked in Lough Foyle 11 Jan 1941
HMT Ugiebank	Nov 1939	Auxiliary patrol, Esso, returned 1945
HMT Ugie Brae	1940	Mobile wiping unit, returned 1946
HMT Ugie Vale	Nov 1939	Harbor service, returned Oct 1944
HMT Uiver	Jul 1940	Minesweeper, boom defense vessel, returned Nov 1945
HMT Ullstein	1941	KBV, returned 1945
HMT Unicity	Dec 1939	Minesweeper, scrapped Oct 1943
HMT Unison	1940	Harbor service Harmony 1943, returned 1945
HMT United	1940	Harbor service, returned 1945
HMT United Boys	Nov 1939	Minesweeper, returned Sep 1945
HMT Utilise	Dec 1939	Minesweeper, returned Mar 1946
HMT Ut Prosim	Nov 1939	Flare drifter, auxiliary patrol, sunk by gunfire in Dover harbor 2 Mar 1943
HMT Utvaer	Aug 1940	Minesweeper, returned 1945

V

Ship designation	Requisitioned	Fate
HMT Vaillant	Aug 1940	Auxiliary patrol, boom gate vessel, returned 1945
HMT Valdora	Nov 1939	Minesweeper, bombed off Cromer 12 Jan 1940
HMT Valesca	Nov 1939	Minesweeper, wreck dispersal vessel, returned Dec 1945
HMT Valmont	Nov 1939	Minesweeper, Nov 1945
HMT Van Dyck	Feb 1941	Anti-submarine, returned Nov 1945
HMT Van Oost	Jul 1940	Anti-submarine, returned Nov 1945
HMT Van Orley	Mar 1941	Anti-submarine, bombed at Liverpool, salved & scrapped 4 May 1941
HMT Varanga	Aug 1939	Minesweeper, returned Nov 1945
HMT Varanis	Dec 1939	Minesweeper, returned Nov 1945
HMT Vardo	Jul 1940	Minesweeper, returned Dec 1945
HMT Vascama	Sep 1939	Anti-submarine, armed boarding vessel, Portuguese 1939–44, sold Apr 1945
HMT Velia	May 1940	mined off Harwich 19 Oct 1940
HMT Venosta	Dec 1939	Minesweeper, boom gate vessel, returned 1945
HMT Ventose	Aug 1940	Minesweeper, exam, returned Jul 1944
HMT Vercheres	1939	Minesweeper, lost by fire at Sorel, Quebec 9 May 1943
HMT Vereeniging	1941	Anti-submarine, returned Mar 1945
HMT Vernal	Nov 1939	Minesweeper, torpedo recovery vessel, scrapped Jan 1946
HMT Vers Le Destin	Aug 1940	Auxiliary patrol, returned 1945
HMT Vestfjiord	1940	Auxiliary patrol, returned 1945
HMT Victrix	Sep 1939	Anti-submarine, returned Dec 1945
HMT Vicereine	1942	Torpedo recovery vessel, returned 1945
HMT Victorian	Aug 1939	Anti-submarine, sold 1946
HMT Vidonia	Jun 1940	Auxiliary patrol, Esso, lost by unknown cause in the Channel 6 Oct 1944
HMT Vierge De Lourdes	Jul 1940	Minesweeper, returned Jan 1946
HMT Viernoe	1939	Boom gate vessel, returned 1945
HMT Vigiliant	Jun 1940	Balloon barrage vessel, returned 1945
HMT Vigilant	1940	Auxiliary patrol, mine-watching, returned 1945
HMT Vigra	1941	Ferry service, returned 1945
HMT Vikingbank	1940	Minesweeper, returned 1945
HMT Viking Deeps	Jun 1940	Auxiliary patrol, returned Nov 1944
HMT Vikings	1940	Anti-submarine, sunk by U-542 on the coast of Syria 17 Apr 1942
HMT Vilda	Jan 1940	Boom defense vessel, returned Sep 1946
HMT Village Belle	1940	Auxiliary patrol, harbor service, returned 1945
HMT Vindelcia	Jun 1940	Auxiliary patrol, Esso, returned Dec 1945
HMT Vine	Jun 1940	Balloon barrage vessel, returned 1945
HMT Violet Flower	Nov 1939	Minesweeper, returned 1945
HMT Vireo	Dec 1939	Minesweeper, returned Nov 1943
HMT Visenda	Aug 1939	Anti-submarine, returned Feb 1946
HMT Viviana	Oct 1939	Anti-submarine, returned May 1946
HMT Vizalma	Jun 1940	Anti-submarine, sold Dec 1945

W

Ship designation	Requisitioned	Fate
HMT Walkerdale	Jan 1940	Harbor service, returned Sep 1945
HMT Wallena	Nov 1939	Minesweeper, returned Nov 1945
HMT Walwyns Castle	Nov 1939	Minesweeper, returned Mar 1946
HMT Wardour	Feb 1940	Minesweeper, returned Apr 1946
HMT War Duke	Nov 1939	Minesweeper, returned Dec 1944
HMT War Star	1940	Anti-submarine, Esso, returned Feb 1946
HMT War Wing	Nov 1939	Minesweeper, returned Jan 1946
HMT Warland	Apr 1940	Auxiliary patrol, bombed, North Sea 18 Feb 1942
HMT Warwick Deeping	Sep 1939	Anti-submarine, sunk by gunfire in the Channel 12 Oct 1940
HMT Warwickshire	Aug 1939	Anti-submarine, bombed off Trondheim 30 Apr 1940
HMT Washington	Nov 1939	Minesweeper, mined, North Sea 6 Dec 1939
HMT Watchword	1942	KBV, returned Jun 1946
HMT Waterfly	Sep 1939	Minesweeper, mined off Dunkirk 17 Sep 1942
HMT Waveflower	Sep 1939	Minesweeper, lost 21 Oct 1940
HMT Weazel	Nov 1939	Auxiliary patrol, lost Oct 1941
HMT Welback	Jun 1940	Minesweeper, returned Jan 1946
HMT Welcome	1940	Balloon barrage vessel, returned 1944
HMT Welcome Home	Nov 1939	Minesweeper, returned 1945
HMT Wellard	Aug 1939	Anti-submarine, United States Navy, sold 1945
HMT Wellsbach	Aug 1939	Minesweeper, returned Sep 1945
HMT Welwyn	1940	Torpedo recovery vessel, returned 1945
HMT Westella	Sep 1939	anti-submarine, mined off Dunkirk 2 Jun 1940
HMT West Haven	Dec 1939	Minesweeper, returned Sep 1945
HMT West Holme	Sep 1939	Harbor service, returned Dec 1946
HMT Westlyn	1940	Boom defense vessel, sold May 1947
HMT Western Explorer	Oct 1940	Examination service, returned 1945
HMT West Neuk	Apr 1940	Boom barrage vessel, returned Feb 1943
HMT Wheat Stalk	May 1940	Harbor service, to MoWT 1942
HMT Whippet	Jan 1941	Anti-submarine, bombed in the Mediterranean 4 Oct 1941
HMT Whitecap	1941	Auxiliary patrol
HMT White Daisy	Apr 1941	Harbor service, lost in Scottish waters 25 Sep 1940
HMT Whytock	Feb 1940	Minesweeper, returned Jun 1946
HMT Wigan	1940	Minesweeper, returned 1945
HMT Willa	1940	Dan layer, returned 1945
HMT William Bell	Jun 1940	Minesweeper, returned Feb 1946
HMT William Brady	Jun 1940	Auxiliary patrol, returned Feb 1946
HMT William Bunce	Sep 1939	Minesweeper, returned Jan 1940
HMT William Caldwell	Jan 1940	Boom defense vessel, sold Dec 1946
HMT William Cale	Aug 1939	Minesweeper, returned Jul 1945
HMT William Hallet	Nov 1939	Minesweeper, mined off the Tyne 13 Dec 1939
HMT William Hanbury	Nov 1939	Auxiliary patrol, returned Jan 1940
HMT William Hannam	Oct 1939	Boom defense vessel, returned Apr 1946
HMT William H. Hastie	Aug 1940	Exam, salvage vessel, returned Jul 1945
HMT William Mannel	Jun 1940	Minesweeper, returned Nov 1945
HMT William Purdy	Feb 1940	Balloon barrage vessel, returned Oct 1945
HMT William Scoresby	1939	Minesweeper, returned Jan 1947
HMT William Stephens	Nov 1939	Minesweeper, torpedoed by E-boat off Cromer 25 Oct 1943
HMT William Stroud	Mar 1944	Esso, returned Mar 1945
HMT William Wesney	Sep 1939	Minesweeper, mined off Orfordness 7 Nov 1940
HMT William Wilson	1940	Hospital drifter, returned 1945
HMT Willing Boys	Nov 1939	Minesweeper, returned Aug 1946
HMT Wilson Line	1940	Hospital drifter, returned 1945
HMT Winchat	Jun 1940	Harbor service, returned 1945
HMT Windsor Lad	1940	Minesweeper, returned 1945
HMT Windward	Aug 1939	Minesweeper, returned
HMT Windward Ho	Oct 1939	Minesweeper, returned 1945
HMT Whitam	Nov 1939	Minesweeper, Esso, returned Nov 1944
HMT Winifred	Jul 1940	Boom tender, returned 1945
HMT Withernsea	Nov 1939	Minesweeper, sold Mar 1946
HMT Wolborough	Sep 1939	Anti-submarine, sold Aug 1945
HMT Wolves	Aug 1939	Anti-submarine, returned Oct 1945
HMT Woods	Nov 1939	Auxiliary patrol, returned Jan 1940
HMT Wrangler	Aug 1942	Minesweeper, returned
HMT Wydale	Mar 1940	Exam, returned Mar 1946
HMT Wyoming	Jun 1940	Minesweeper, mined off Harwich 20 May 1944
HMT Wyre	Jun 1940	Boom defense vessel, returned Aug 1945

X

Ship designation	Requisitioned	Fate
HMT Xmas Eve	Oct 1939	Harbor service, returned 1945
HMT Xmas Morn	Aug 1939	Harbor service, returned 1945
HMT Xmas Rose	Nov 1939	Auxiliary patrol, mined, Thames Estuary 21 Nov 1940

Y

Ship designation	Requisitioned	Fate
HMT Yashima	Aug 1939	Minesweeper, returned Apr 1946
HMT Yellow Hammer	Apr 1941	Anti-submarine target carrier, mobile workshop, returned Apr 1946
HMT Yezo	Nov 1939	Minesweeper, wreck dispersal vessel, returned Jun 1946
HMT Ymuiden	1940	Minesweeper, returned Apr 1946
HMT York City	Aug 1939	Anti-submarine, sold Nov 1945
HMT Yorkshire Lass	Nov 1939	Minesweeper, RDF tender, returned May 1946
HMT Young Alfred	Nov 1939	Balloon barrage vessel, returned Sep 1946
HMT Young Cliff	Nov 1939	Mine recovery vessel, returned Jun 1946
HMT Young Ernie	Dec 1939	Auxiliary patrol, lost in collision off the Tyne 18 Apr 1941
HMT Young Fisherman	Jun 1940	Auxiliary patrol, wrecked at Oban 29 Nov 1940
HMT Young Jacob	Nov 1939	Minesweeper, returned Jan 1946
HMT Young John	1939	Mobile wiping unit, returned Jan 1946
HMT Young Mun	1939	Auxiliary patrol, Brontosaurus 1942, returned 1946
HMT Young Sid	May 1940	Auxiliary patrol, lost in collision in the Moray Firth 10 Aug 1940
HMT Ythan Braes	Aug 1942	Auxiliary patrol, water carrier, returned Feb 1946

Z

Ship designation	Requisitioned	Fate
HMT Zareba	Aug 1940	Minesweeper, returned Nov 1944
HMT Zeemeeuw	Jun 1940	Auxiliary patrol, lost in collision off Gravesend, later salved 21 Sep 1943