- Class
- Name (Year)
- Displacement; Length; Complement
- Aircraft Carriers
- Courageous
- Courageous (1916); Glorius (1916)
- 18,600 T; 735-787 ft; 748 people
- (n/a)
- Argus (1917)
- 14,450 T; 565 ft; 373 people
- Ark Royal [3rd] (1937)
- 22,000 T; 800 ft; 1,580 people
- Eagle (1918)
- 22,600 T; 667 ft; 748 people
- Furious (1916)
- 19,100 T; 786 ft; 748 people
- Hermes (1919)
- 10,950 T; 598 ft; 664 people
- Aircraft Carriers, Escort
- Ruler
- Ameer (1943); Atheling; Begum; Emperor; Empress; Khedive; Nabob; Premier; Queen; Rajah; Ruler; Shah; Thane
- 9,000 T; 514 ft; ? people
- Archer
- Arbiter; Archer (1939); Attacker (1941); Battler (1942); Biter (1939); Chaser (1942); Fencer (1942); Hunter (1942); Patroller; Puncher (1942); Pursuer (1942); Ravager (1942); Reaper; Searcher (1942); Slinger (1942); Smiter (1942); Speaker (1942); Stalker (1942); Striker (1942); Tracker (1942); Trailer (1942); Trouncer (1942); Trumpete (1942)
- 14,500 T; 492 ft; ? people
- Tiger
- Blake (1945); Defence (1944); Superb (1943); Tiger (1945)
- 8,000 T; 556 ft; 1,000 people
- (n/a)
- Vindex (1943)
- 13,455 T; 524 ft; ? people
- Pretoria Castle (1938)
- 17,392 T; 560 ; ? people
- Ruler
- Aircraft Carriers, Fleet
- Ark Royal
- Ark Royal [4th]; Eagle (1946)
- 33,000 T; 850+ ft; ? people
- Hermes
- Albion; Bulwark; Centaur; Hermes (1947)
- 18,300 T; 737 ft; ? people
- Illustrious
- Illustrious; Victorious; Formidable (1939)
- 23,000 T; 753 ft; 1,600 people
- Implacable
- Implacable; Indefatigable (1942)
- 23,000 T; 766 ft; 2,000 people
- (n/a)
- Indomitable (1940)
- 23,000 T; 754 ft; 1,600 people
- Ark Royal
- Aircraft Carriers, Light Fleet
- Colossus
- Glory (1943); Ocean (1944); Theseus (1944); Triumph (1944); Venerable (1943); Vengeance (1944)
- 13,190-13,350 T; ?? ft; 840-854 people
- Majestic
- Hercules (1945); Levianthan (1945); Majestic (1945); Powerful (1945); Terrible (1944)
- 14,000 T; 693-695 ft; 1,400 people
- Colossus
- Battleships
- King George V
- King George V (1939); Duke of York (1940); Anson (1940); Howe (1940)
- 35,000 T; 745 ft; 1,900 people
- Queen Elizabeth
- Queen Elizabeth (1915); Valiant (1915); Malaya (1916)
- 31,100-32,700 T; 640-644 ft; 1,124 people
- Sovereign
- Royal Sovereign (1916); Royal Oak (1916); Resolution (1916); Ramilles (1917); Revenge (1916)
- 29,150 T; 621 ft; 1,009 people
- (n/a)
- Hood (1920)
- 42,100 T; 861 ft; 1,341 people
- Nelson (1925)
- 33,950 T; 702 ft; 1,361 people
- Prince of Wales (1939)
- 35,000 T; ?? ft; ?? people
- Renown (1916)
- 30,750 T; 794 ft; 1,181 people
- Repulse (1916)
- 32,000 T; 794 ft; 1,181 people
- Rodney (1925)
- 33,900 T; 702 ft; 1,361 people
- Vanguard (1944)
- 42,500 T; 814 ft; 2,000 people
- King George V
- Corvettes
- Castle (all named “Castle”)
- Tintagel (1943); Amberley (1945); Berkeley (1943); Knaresborough (1943); Launceston (1943); Alnwick (1944); Carisbrooke (1943); Dumbarton (1943); Farnham (1944); Hedingham (1944); Allington (1944); Lancaster (1944); Oxford (1943); Pevensey (1944); Oakham (1944); Bamborough (1944); Caistor (1944); Leeds (1943); Morpeth (1943); Flint (1943); Hadleigh (1943); Kenilworth (1943); Portchester (1943); Rushen (1943)
- 1,060 T – 1,100 T; 252 ft; ? people
- Flower
- Camellia (1940); Cowslip (1941); Hibiscus (1940); Mallow (1940); Columbine (1940); Meadowsweet (1942); Rockrose (1941); Spirea (1940); Dahlia (1940); Nigella (1940); Violet (1940); Nasturtium (1940); Tulip (1940); Bittersweet (1940); Fennel (1940); Heliotrope (1940); Jasmine (1941); Monkshood (1941); Celandine (1941); Hyderabad (1941); Marguerite (1940); Mignonette (1941)
- 925 T; 265 ft; ? people
- Kingfisher
- Kingfisher (1935)
- 510 T; 243 ft; 60 people
- Castle (all named “Castle”)
- Cruisers
- Arethus
- Arethusa (1934); Aurora (1936)
- 5,220-5,270 T; 480 ft; 450 people
- Caledon
- Caledon (1916); Calypso (1917); Caradoc (1916)
- 4,120 T; 450 ft; 400-437 people
- Carlisle
- Cairo (1918); Calcutta (1918); Carlisle (1918); Capetown (1919); Colombo (1918)
- 4,190 T; 450 ft; 400-437 people
- Ceres
- Cardiff (1917); Ceres (1917); Coventry (1917); Curacao (1917); Curlew (1917)
- 4,190 T; 450 ft; 400-437 people
- Dauntless
- Despatch (1919); Diomede (1919); Delhi (1918); Durban (1919); Dance (1918); Dauntless (1918)
- 4,850 T; 473 ft; 450-469 people
- Dido [1st]
- Dido (1939); Euryclus (1939); Phoebe (1939); Sirius (1940); Cleopatra (1940); Scylla (1940); Argonaut (1941)
- 5,450 T; 512 ft; 530-536 people
- Dido [2nd]
- Bellona (1942); Black Prince (1942); Diadem (1942); Royalist (1942)
- 5,700-5,770 T; 512 ft; 535-551 people
- Fiji
- Bermuda (1941); Gambia (1940); Jamaica (1940); Kenya (1939); Mauritius (1939); Nigeria (1939)
- 8,000 T; 556 ft; 980 people
- Hawkins
- Frobisher (1920); Hawkins (1917)
- 9,800-9,860 T; 605-712 ft; 749 people
- Kent
- Berwick (1926); Cumberland (1926); Kent (1926); Suffolk (1926)
- 10,000 T; 630 ft; 679 people
- Leander
- Leander (1931); Orion (1932); Achilles (1932); Ajax (1934)
- 6,985-7,270 T; 555 ft; 646-680 people
- Southampton
- Newcastle (1936); Sheffield (1936); Birmingham (1936); Glasgow (1936); Liverpool (1937)
- 9,100-9,400 T; 584 ft; 809-833 people
- Tiger
- Blake (1945); Defence (1944); Superb (1943); Tiger (1945)
- 8,000 T; 556 ft; 1,000 people
- Uganda
- Ceylon (1942); Newfoundland (1941)
- 8,000 T; 556 ft; 950 people
- (n/a)
- Belfast (1938)
- 10,000 T; 614 ft; ?? people
- Devonshire (1927)
- 9,850 T; 633 ft; 852 people
- Emerald (1920)
- 7,550 T; 570 ft; 572 people
- Exeter (1929)
- 8,400 T; 575 ft; ? people
- London (1927)
- 10,000 T; 633 ft; 789 people
- Norfolk (1928)
- 9,925 T; 630 ft; 819 people
- Sussex (1928)
- 9,830 T; 633 ft; 852 people
- Swiftsure (1943)
- 8,000 T; 556 ft; 960 people
- York (1928)
- 8,400 T; 575 ft; ? people
- Arethus
- Destroyers
- Admiralty R
- Skate (1917)
- 900 T; 276 ft; 98 people
- Admiralty S
- Sabre (1918); Saladin (1919); Sardonyx (1919); Scimitar (1918); Scout (1918); Shikari (1919); Tenedos (1918)
- 905 T; 276 ft; 98 people
- Battle
- Gravelines (1944); Hogue (1944); Lagos (1944); Sluys (1945); Barrosa (1945); Matapan (1945); Cadiz (1944); Camperdown (1944); Finisterre (1944); St. James (1945); Vigo (1945); Agincourt (1945); Alemein (1945); Armada (1943); Saintes (1944); Solebay (1944); Dunkirk (1945); Jutland (1946); Barfleur (1943); Corunna (1945); Gabbard (1945); St. Kitts (1944); Trafalgar (1944); Aisne (1945)
- 2,315 T; 379 ft; 337 people
- Burnham
- Bradford (1918); Broadway (1920); Burnham (1919); Burwell (1918); Buxton (1918); Cameron (1919); Chesterfield (1920); Churchill (1919); Clare (1920); Ramsey (1919); Reading (1919); Ripley (1918); Rockingham (1919); Sherwood (1919)
- 1,190 T; 311 ft; ?? people
- “C”
- Caesar (1944); Cavendish (1944); Childers (1945); Chivalrous (1945); Cambrian (1943); Carron (1944); Chequers (1944); Chieftan (1945); Cheviot (1944); Chevron (1944); Consort (1944); Chaplet (1944); Charity (1944); Comus (1944); Concord (1945); Constance (1944); Cossack (1944); Carysfort (1944); Cavalier (1944); Contest (1944); Crispin (1945); Creole (1945); Caprice (1943); Cassandra (1943); Cockade (1944); Comet (1944)
- 1,700 T; 363 ft; 186 people
- Campbell
- Campbell (1918); Douglas (1918); Mackay (1919); Malcolm (1919); Montrose (1918)
- 1,530 T; 333 ft; 183 people
- Escapade
- Escapade (1934); Forester (1935); Fury (1935); Fame (1935)
- 1,350-1,375 T; 329 ft; 145 people
- Gallant
- Gallant (1936)
- 1,335 T; 323 ft; 145 people
- Hunt – Allbrighton Type
- Belvoir (1941); Allbrighton (1941); Bleasdale (1941); Haydon (1942); Easton (1942); Eggesford (1942); Stevenstone (1942); Talybont (1943)
- 1,050 T; 280 ft; 168 people
- Hunt – Atherstone Type
- Atherstone (1939); Brocklesby (1940); Garth (1939); Pytchley (1940); Quantock (1940); Whaddon (1940); Hambledon (1939); Holderness (1940); Mendip (1940); Meynell (1940); Eglinton (1939); Liddesdale (1940); Southdown (1940); Cattistock (1940); Cleveland (1940); Cotswold (1940); Cottesmore (1940)
- 1,000 T; 280 ft; 146 people
- Hunt – Blankney Type
- Beaufort (1941); Avon Vale (1940); Blankney (1940); Bedale (1941); Bicaster (1941); Chiddingfold (1941); Cowdray (1941); Blackmore (1941); Croom (1941); Calpe (1941); Eridge (1940); Exmoor (1941); Farndale (1940); Lamerton (1940); Leabury (1941); Middleton (1941); Silverton (1940); Tetcott (1941); Oakley (1942); Wheatland (1941); Wilton (1941); Zetland (1942)
- 1,050 T; 280 ft; 146 people
- Hunt – Brecon Type
- Brecon; Brissenden (1942)
- 1,175 T; 296 ft; ? people
- Isis
- Icarus (1937); Ilex (1937); Impulsive (1938); Isis (1937); Inconsistant; Ithuriel
- 1,370 T; 320 ft; 145 people
- Javelin
- Javelin (1938); Nizam (1940); Noble (1940); Kelvin (1939); Napier (1940); Jervis (1938); Kimberley (1939); Nepal (1941); Norman (1940)
- 1,760 T; 348 ft; 220-233 people
- Laforey
- Lookout (1940); Loyal (1941); Milne (1941); Marne (1940); Matchless (1941); Meteor (1941); Musketeer (1941)
- 1,920-1,935; 363 ft; ? people
- Leeds
- Leeds (1917); Ludlow (1917); Lewes (1918)
- 1,020 T; 308 ft; ? people
- Montgomery
- Caldwell (1919); Castleton (1919); Chelsea (1919); Lancaster (1918); Leamington (1918); Mansfield (1918); Montgomery (1918); Richmond (1917); Salisbury (1919); Wells (1919)
- 1,090 T; 309 ft; ? people
- Newport
- Brighton (1918); Charlestown (1918); Georgetown (1918); Newark (1918); Newmarket (1918); Newport (1917); Roxborough (1918); St. Mary’s (1918)
- 1,060 T; 309 ft; ? people
- Onslow
- Onslow (1941); Paladin (1941); Obdurate (1942); Obedient (1942); Offa (1941); Onslaught (1941); Opportune (1942); Orwell (1942); Penn (1941); Petard (1941)
- 1,540 T; 345 ft; ? people
- Rotherham
- Raider (1942); Rapid (1942); Racehorse (1942); Rotherham (1942); Redoubt (1942); Rocket (1942); Roebuck (1942); Relentless (1942)
- 1,705-1,750 T; 358 ft; ? people
- Tribal
- Eskimo (1938); Ashanti (1938); Nubian (1938); Tartar (1939)
- 1,870 T; 356 ft; 190 people
- Troubridge
- Teazer (1943); Tenacious (1943); Troubridge (1943); Tumult (1943); Termagant (1943); Terpsichore (1943); Tuscan (1943); Tyrian (1943)
- 1,710 T; 363 ft; ? people
- Ulster
- Ulysses (1943); Undaunted (1943); Grenville (1942); Ulster (1942); Undine (1943); Ursa (1943); Urania (1943); Urchin (1943)
- 1,710-1,730 ); 363 ft; ? people
- Valentine
- Venus (1943); Verulam (1943); Vigilant (1943); Virage (1943); Volage (1943)
- 1,710 T; 363 ft; ? people
- Wager
- Kempenfelt (1943); Wager (1943); Wakeful (1943); Wessex (1943); Whelp (1943); Whirlwind (1943); Wizard (1943); Wrangler (1943)
- 1,710-1,730 T; 363 ft; 186 people
- Zambezi
- Zambezi (1943); Zealous (1944); Zebra (1944); Zenith (1944); Zest (1943); Zodiac (1944); Myngs (1943); Zephyr (1943)
- 1,710 T; 363 ft; 186 people
- (n/a)
- Vega (1917); Velox (1917); Walpole (1918); Vanessa (1918); Vanity (1918); Vimy (1917); Wolfhound (1918); Winchester (1918); Winchelsea (1917); Westminster (1918); Windsor; Wrestler (1918); Valorous (1917); Walker (1917); Westcott (1918); Vivien (1918); Vivacious (1917); Vanoc (1917); Vanquisher (1917); Watchman (1917); Verdun (1917); Versatile (1917); Vesper (1917); Vidette (1918)
- 900 T; 342 ft; ? people
- Hotspur (1936)
- 1,340 T; 323 ft; 145 people
- Wallace (1918)
- 1,250 T; 329 ft; ? people
- Wolsey (1918); Woolston (1918)
- 920 T; 312 ft; ? people
- “A” Type
- Amazon (1926); Ambuscade (1926)
- 1,170-1,350 T; 307-312 ft; 138 people
- Admiralty Type Leader
- Codrington (1930)
- 1,540 T; 332 ft; 185 people
- Admiralty Type Leader
- Duncan
- 1,400 T; 326 ft; 175 people
- Admiralty Type Leader
- Faulknor (1935)
- 1,460 T; 340 ft; 175 people
- Admiralty “Modified W” Type
- Whitshead (1919); Witherington (1919); Wivern (1919); Wolverine (1920); Worcester (1922)
- 1,120 T; 312 ft; 134 people
- Admiralty “V” Type
- Vansittart (1919); Venomous (1919); Verity (1919); Volunteer (1919); Wanderer (1919); Whitehall (1920)
- 1,120 T; 312 ft; 134 people
- Thornycroft “Modified W” Type
- Wishart (1920); Witch (1924)
- 1,140 T; 312 ft; 1334 people
- Thornycroft “V” Type
- Viceroy (1918); Viscount (1918)
- 1,120 T; 300 ft; 134 people
- Admiralty R
- Frigates
- Bay (all named “Bay”, except *)
- St. Austell (1944); St. Bride’s (1945); Start (1945); Tremadoc (1945); Whitsand (1944); Widemouth (1944); Wigtown (1945); Burghead (1945); Porlock (1945); Veryan (1944); Largo (1944); Luce (1944); Mounts (1945); Pegwell (1945); Cardigan (1944); Carnarvon (1945); Padstow (1945); Enard (1944); *Surprise (1944); *Alert (1945); Cawsand (1945); Bigbury (1944)
- 1,600 T; 307 ft; 157 people
- Loch (all named “Loch”)
- Quoich (1944); Fyne (1944); Glendhu (1944); Killin (1943); Arkaig (1945); Lomond (1944); More (1944); Tralaig (1945); Fada (1943); Craggie (1944); Gorm (1944); Killisport (1944); Dunvegan (1944); Ruthven (1944); Scavaig (1944); Achanalt (1944); Insh (1944); Katrine (1944); Archray (1944); Eck (1944); Morlich (1944); Shin (1944); Tarbert (1944); Veyatie (1945); Alvie (1943)
- 1,435 T; 307 ft; 103 people
- River
- Ballinderry (1942); Dart (1942); Ribble (1943); Chelmer (1943); Ettrick (1943); Awe (1943); Dovey (1943); Exe (1942); Helford (1943); Lochy (1943); Tees (1943); Teviot (1942); Avon (1943); Jed (1942); Taff (1943;); Tavy (1943;); Halladale (1944); Helmsdale (1943); Kale (1942); Meon (1943); Derg (1943); Ness (1942); Nith (1942); Wye (1943); Fal (1942); Nene (1942); Odzani (1943); Plym (1943); Rother (1941); Spey (1941); Swale (1942); Tay (1942); Towy (1943;); Usk (1943;); Waveney (1942); Wear (1942)
- 1,460 T; 302 ft; 140 people
- Bay (all named “Bay”, except *)
- Gunboats
- (n/a)
- Pamela (1945); Una (1945)
- 25 T; 52 ft; 10 people
- Grey Wolf; Grey Owl (1942); Grey Shark (1942); Grey Goose; Grey Fox (1941); Grey Seal (1941)
- 198 T; 145 ft; 34 people
- Aphis (1915); Cockchafer (1915); Scarab (1915)
- 625 T; 238 ft; 54-65 people
- Seamew (1927)
- 262 T; 168 ft; 55 people
- Locust (1940)
- 585 T; 197 ft; 74 people
- (n/a)
- Hospital Ships
- (n/a)
- Amarapoora (1920)
- 10,000 T; 466 ft; ? people
- Maine (1902)
- 10,100 T; 401 ft; ? people
- Oxfordshire (1912)
- 10,500 T; 475 ft; ? people
- Talamba (1924)
- ?? T; 450 ft; ? people
- Note: This ship, according to the Canadian Department of National Defence, was probably the ship, carrying 99 nurses (including my sister), that was sunk by a German dive bomber in the Mediterranean Sea in 1943. Apparently about 400 persons, including all the nurses, were rescued.
- (n/a)
- Minelayers
- Daring
- Diamond; Dogstar; Duchess; Dragon; Disdain; Daring; Dainty; Druid
- 2,610 T; 390 ft; ? people
- Weapon
- Crossbow (1945); Scorpion (1946); Battleaxe (1945); Broadsword (1946)
- 1,980 T; 365 ft; ? people
- Daring
- Minesweepers
- Bangor
- Blyth (1940); Peterhead (1940); Bude (1940); Eastbourne (1941); Fraserburgh (1940); Rhyl (1940); Romney (1941); Seaham (1941); Sidmouth (1941); Stornoway (1941); Bayfield (1941); Canso (1941); Fort York (1941); Ingonish (1941); Parrsborough (1941); Qualicum (1941); Shippigan (1941); Tadoussac (1941); Wedgeport (1941)
- 656-672 T; 180 ft; 60 people
- Beaumaris (1940); Bootle (1941); Boston (1940); Dornoch (1942); Polruan (1940); Rye (1940); Ardrossan (1941); Brixham (1941); Dunbar (1941); Ilfracombe (1941); Rothesay (1941); Tenby (1941); Whitehaven (1941); Lyme Regis (1942); Poole (1941)
- 605-656 T; 174 ft; 60 people
- Bridlington (1940); Bridport (1940)
- 590 T; 162 ft; 60 people
- Halcyon
- Jason (1937); Hazard (1937); Speedy (1938); Harrier (1934)
- 815-835 T; 230 ft; 80 people
- Algernine
- Brave (1943); Fancy (1943); Cockatrice (1942); Acute (1942); Albacore (1942); Cadmus (1942); Chameleon (1944); Cheerful (1944); Circe (1942); Espiegle (1942); Fantome (1942); Hare (1944); Jewel (1944); Liberty (1944); Mutine (1942); Onyx (1942); Pickle (1943); Pincher (1942); Plucky (1943); Ready (1943); Recruit (1943); Rifleman (1943); Rinaldo (1943); Rosario (1943); Spanker (1943); Bramble (1945); Fierce (1945); Fly (1942); Hound (1942); Hydra (1942); Lennox (1945); Niger (1945); Orestes (1942); Pelorus (1943); Rattlesnake (1943); Rowena (1944); Stormcloud (1943); Sylvia (1944); Tanganyika (1944); Waterwitch (1943); Wave (1944); Welcome (1944); Lysander (1943); Marines (1944); Marmion (1944); Orchadia (1944); Ossory (1944); Pluto (1944); Polaris (1944); Pyrrhus (1945); Romola (1945); Rosamund (1944); Coquette (1943); Courier (1943); Flyingfish (1944); Golden Fleece (1944); Jaseur (1944); Laertes (1944); Lioness (1944); Maenad (1944); Magicienne (1944); Mameluke (1944); Mandate (1944); Marvel (1944); Mary Rose (1943); Melita (1942); Michael (1944); Minstrel (1944); Moon (1943); Myrmidon (1944); Mystic (1944); Nerissa (1944); Octavia (1942); Prompt (1944); Providence (1943); Seabear (1943); Serene (1943); Skipjack (1943); Thisbe (1943); Truelove (1943); Welfare (1943)
- 950-1,040 T; 235 ft; 104-138 people
- Bangor
- Sloops
- Aberdeen
- Aberdeen (1936); Fleetwood (1936)
- 990 T; 266 ft; 100 people
- Black Swan
- Black Swan (1939); Flamingo (1939); Whimbrel (1942); Wild Goose (1942); Erne (1940); Wren (1942); Woodcock (1942)
- 1,470 T; 293 ft; 180 people
- Modified Black Swan
- Cygnet (1942); Modeste (1944); Nereide (1944); Alacrity (1944); Crane (1942); Hind (1943); Mermaid (1943); Opossum (1944); Snipe; Sparrow; Starling (1942); Amethyst (1943); Hart (1943); Actaeon (1945); Magpie (1943); Peacock (1943); Pheasant (1942); Redpole (1943)
- 1,430-1,490 T; 300 ft; 192 people
- (n/a)
- Falmouth (1932); Milford (1932)
- 1,060 T; 266 ft; ? people
- Leith (1933)
- 990 T; 266 ft; 100 people
- Pelican (1938)
- 1,250 T; 266 ft; 188 people
- Rochester (1931)
- 1,105 T; 266 ft; ? people
- Sandwich (1928)
- 1,045 T; 266 ft; ? people
- Scarborough (1930)
- ?? T; ?? ft; ?? people
- Stork (1936)
- 1,190 T; 266 ft; 125 people
- Aberdeen
- Submarines
- “H”
- H28 (1918); H32 (1918); H33 (1918); H34 (1918); H43 (1919); H44 (1919); H50 (1919)
- 410/500 T; 170 ft; 22 people
- “L”
- L23 (1918-9); L26 (1918-9); L27 (1918-9)
- 760/1,080 T; 239 ft; 39 people
- Oberon
- Oberon (1926)
- 1,311/1,831 T; 270 ft; 50 people
- Oberon
- Osiris (1928); Otus (1928)
- 1,475/2,038 T; 284 ft; 50 people
- Oberon
- Otway (1926)
- 1,349/1,872 T; 275 ft; 50 people
- Porpoise
- Porpoise (1932); Rorqual (1936)
- 1,500-1,520/2,053-2,157 T; 289 ft; 55 people
- Proteus
- Rover (1930); Proteus (1929); Pandora (1929)
- 1,475/2,030-2,040 T; 290 ft; 50 people
- “S”
- Sealion (1934); Seawolf (1935); Seraph (1941); Sea Rover (1943); Sirdar (1943); Shalimar; Sportsman; Saga; Sanguine; Scorcher; Seadog; Seanymph; Sea Scout; Selene; Sibyl; Sidon; Sleuth; Solent; Spearhead; Spirit; Springer; Spur; Statesman; Stoic; Storm; Sturdy; Stygian; Subtle; Supreme; Surf; Satyr; Sentinel; Spark; Spiteful; Sceptre; Scotsman; Scythian; Sea Devil; Seneschal
- 715/1,000 T; 217 ft; 44 people
- Sealion
- Sturgeon (1932); Sealion (1933); Seawolf (1934); Sunfish (1934); Safari; Sceptre; Seadog; Seanymph; Seraph; Shakespeare; Sibyl; Sickle; Sportsman; Storm; Strategem; Stubborn
- 640-670/927-960 T; 201-203 ft; 40 people
- Severn
- Severn (1934); Clyde (1934)
- 1,850/2723 T; 345 ft; 60 people
- “T”
- Tabard (1945); Taciturn (1944); Tactician (1942); Tallyho (1942); Tantalus (1943); Tantivy (1943); Tapir (1944); Taurus (1942); Telemachus (1943); Templar (1942); Teredo (1945); Thorough (1943); Tiptoe (1944); Trespasser (1942); Truculent (1942); Trump (1944); Thermopylae; Tradewind; Trenchant; Turpin; Thule; Totem; Truncheon; Tudor; Tireless; Token
- 1,090/1,575 T; 274 ft; 54 people
- Trident
- Tribune (1938); Trident (1938); Taku (1939); Truant (1939); Tuna (1939); Torbay (1939); Trusty; Thrasher; Tactician; Tallyho; Tantivy; Thorough; Tradewind; Trespasser; Truculent; Tudor; Typhoon
- 1,090/1,575 T; 275 ft; 53 people
- “U”
- Ultimatum (1941); Unbending (1941); Upshot (1944); Unswerving (1943); Varangian (1943); Una; Uther (1943)
- 540/730 T; 197 ft; 31 people
- Ursula
- Ursula (1938); Umbra; Unity; Unbroken; Unseen; Ullswater; Ultimatum; Una; Unbending; Unison; United; Universal; Unrivalled; Unruffled; Unruly; Unshaken; Unsparing; Upright; Uproar
- 540/730 T; 180 ft; 27 people
- “V”
- Urtica (1943); Vampire (1944); Vigorous (1943); Virtue (1943); Visigoth (1943); Vox (1943); Vagabond (1943); Varne (1944); Vivid (1943); Voracious (1943)
- 545/740 T; 200 ft; ? people
- (n/a)
- P511 (1919); P512; P552
- 530/680 T; 186 ft; 27 people
- “H”