Ship Collisions
This page catalogs collisions between warships and other ships or man-made objects. Eventually, we will expand on it to include groundings and wrecks on terrain.
If you have a contribution or correction to make to this page, please contact us, and include the data in question and a rough pointer to a verifiable source.
|align=center|#||align=center|Date||align=center|Ships||align=center|Location||align=center|Notes |- |align=right|1||align=center|12 Sep, 1870||align=center|Bellerophon & H.M.S. Prince Consort (1862)||align=center|Gibraltar||align=center|slight |- |align=right|2||align=center|5 Oct, 1870||align=center|Trinculo & Spanish merchant Moratin||align=center|||align=center|Trinculo lost w/ 2 men |- |align=right|3||align=center|1 Feb, 1871||align=center|H.M.S. Nimble (1860) & S.S. North Tyne||align=center|Valetta||align=center| |- |align=right|4||align=center|12 Nov, 1871||align=center|H.M.S. Racer (1857) & H.M.S. Boscawen||align=center|||align=center| |- |align=right|5||align=center|c. 1871||align=center|Hotspur & S.S. Lady Wodehouse||align=center|||align=center|precise date not yet known |- |align=right|6||align=center|9 Sep, 1872||align=center|H.M.S. Kestrel (1872) & steamer Oberon||align=center|Sheerness Harbour||align=center| |- |align=right|7||align=center|1872||align=center|H.M.S. Minotaur (1863) & Bellerophon||align=center|||align=center|during summer cruise of Channel Squadron |- |align=right|8||align=center|Oct, 1872||align=center|H.M.S. Lively (1870) & merchant schooner E. C. J.||align=center|||align=center| |- |align=right|9||align=center|29 Jan, 1873||align=center|H.M.S. Himalaya (1854) & merchant bark Ortive||align=center|||align=center| |- |align=right|10||align=center|Feb, 1873||align=center|H.M.S. Northumberland (1866) & Hercules||align=center|Mediterranean||align=center| |- |align=right|11||align=center|15 Jul, 1873||align=center|H.M.S. Caledonia (1862) & S.S. Hoghton Tower||align=center|near Spithead||align=center| |- |align=right|12||align=center|21 Dec, 1873||align=center|H.M.S. Himalaya (1854) & H.M.S. Tamar (1863)||align=center|near Plymouth||align=center|as they were leaving |- |align=right|13||align=center|Jan, 1874||align=center|Serapis & S.S. Paladin||align=center|||align=center| |- |align=right|14||align=center|13 Jan, 1874||align=center|Serapis & S.S. Poe||align=center|||align=center| |- |align=right|15||align=center|18 Sep, 1875||align=center|H.M.S. Alberta (1863) & yacht Mistletoe||align=center|the Solent||align=center|yacht sank 2 dead |- |align=right|16||align=center|24 Dec, 1873||align=center|Bellerophon & S.S. Flamsteed||align=center|||align=center| |- |align=right|17||align=center|1 Oct, 1875||align=center|Vanguard & Iron Duke||align=center|||align=center|Vanguard sunk; 1 dog died |- |align=right|18||align=center|28 Dec, 1875||align=center|H.M.S. Monarch (1868) & S.S. Halden||align=center|English Channel||align=center| |- |align=right|19||align=center|1876||align=center|H.M.S. Raleigh (1873) & Spanish corvette||align=center|||align=center| |- |align=right|20||align=center|1877||align=center|H.M.S. Dromedary (1862) & large steamer||align=center|||align=center| |- |align=right|21||align=center|14 Apr, 1877||align=center|Tyrian & schooner Vigil||align=center|||align=center| |- |align=right|22||align=center|1877||align=center|Triumph & S.S. Benjamin Whitworth||align=center|||align=center| |- |align=right|23||align=center|Nov, 1877||align=center|H.M.S. Assistance (1850) & pier at Kingstown||align=center|||align=center| |- |align=right|24||align=center|1877||align=center|H.M.S. Frolic (1872) & unknown||align=center|||align=center| |- |align=right|25||align=center|29 May, 1878||align=center|H.M.S. Enchantress (1862) & Warrior||align=center|||align=center| |- |align=right|26||align=center|26 Aug, 1878||align=center|Tyne & H.M.S. Falcon (1877)||align=center|Woolwich||align=center| |- |align=right|27||align=center|Nov, 1879||align=center|Alexandra & Achilles||align=center|off Larnaca||align=center| |- |align=right|28||align=center|18 Nov, 1879||align=center|H.M.S. Nautilus (1879) & H.M.S. Liberty (?)||align=center|Plymouth Sound||align=center| |- |align=right|29||align=center|Feb, 1880||align=center|H.M.S. Lively (1870) & merchant steamer||align=center|Spithead||align=center| |- |align=right|30||align=center|10 Aug, 1880||align=center|Tay & tug Conqueror||align=center|Liverpool||align=center| |- |align=right|31||align=center|13 Sep, 1880||align=center|H.M.S. Minotaur (1863) & German barque Hoffnung||align=center|off Isle of Wight||align=center| |- |align=right|32||align=center|19 Dec, 1880||align=center|Achilles & barque||align=center|||align=center| |- |align=right|33||align=center|17 Jun, 1881||align=center|Constance & moored vessel||align=center|Chatham Dockyard||align=center|blown together by wind |- |align=right|34||align=center|4 Sep, 1881||align=center|Speedy & royal yacht Elfin||align=center|Portsmouth||align=center| |- |align=right|35||align=center|Nov, 1881||align=center|H.M.S. Cruiser (1852) & unknown||align=center|Cape Passerro||align=center| |- |align=right|36||align=center|Mar, 1882||align=center|Vesuvius & H.M.S. Fire Queen (1882)||align=center|Portsmouth||align=center| |- |align=right|37||align=center|19 Apr, 1882||align=center|H.M.S. Fire Queen (1882) & S.S. Albert Edward||align=center|Portsmouth||align=center| |- |align=right|38||align=center|1 May, 1882||align=center|Jumna & H.M.S. Osborne (1868)||align=center|Portsmouth||align=center| |- |align=right|39||align=center|27 Oct, 1882||align=center|H.M.S. Lily (1874) & revenue cutter Beatrice||align=center|||align=center| |- |align=right|40||align=center|18 Mar, 1883||align=center|Serapis & Espoir||align=center|the Hamoaze||align=center| |- |align=right|41||align=center|21 Apr, 1883||align=center|Rapid & H.M.S. Royal Adelaide (1828)||align=center|Devonport||align=center|on launch of Rapid |- |align=right|42||align=center|25 Sep, 1883||align=center|Jumna & H.M.S. Minotaur (1863)||align=center|||align=center|Jumna was under tow |- |align=right|43||align=center|c. 1883||align=center|Hydra & coal ship Otter||align=center|||align=center|date uncertain |- |align=right|44||align=center|8 Jun, 1884||align=center|H.M.S. Vivid (1883) & small pleasure boat||align=center|in the Hamoaze||align=center|2 dead |- |align=right|45||align=center|25 Jul, 1884||align=center|Crocodile & first-class TB||align=center|||align=center|TB bow stove in |- |align=right|46||align=center|18 Aug, 1884||align=center|H.M.S. Defence (1861) & H.M.S. Valiant (1863)||align=center|||align=center| |- |align=right|47||align=center|1884||align=center|Cherub & Hydra||align=center|Sheerness Harbour||align=center| |- |align=right|48||align=center|10 Feb, 1885||align=center|Achilles & H.M.S. Agincourt (1865)||align=center|Plymouth Sound||align=center|slight, could have been bad |- |align=right|49||align=center|1885||align=center|Hecla & H.M.S. Cheerful (1856)||align=center|||align=center| |- |align=right|50||align=center|15 Oct, 1885||align=center|H.M.S. Minotaur (1863) & trawler||align=center|||align=center| |- |align=right|51||align=center|c. Nov, 1885||align=center|Calypso & unknown||align=center|||align=center|date not certain |- |align=right|52||align=center|1886||align=center|Northampton & merchantman||align=center|||align=center|during a cruise w/ Reserve Squadron |- |align=right|53||align=center|13 Jan, 1887||align=center|torpedo boat & steam passenger launch Queen||align=center|Portsmouth||align=center| |- |align=right|54||align=center|23 Jan, 1887||align=center|H.M.S. Monarch (1868) & H.M.S. Minotaur (1863)||align=center|near Portugal||align=center| |- |align=right|55||align=center|9 Jun, 1887||align=center|T.B. 43 & T.B. 66||align=center|near Portland||align=center|heavy dmg |- |align=right|56||align=center|Aug, 1887||align=center|Ajax & Devastation||align=center|off Portland||align=center| |- |align=right|57||align=center|10 Dec, 1887||align=center|Rattlesnake & collier Ella Constance||align=center|Portsmouth Harbour entrance||align=center|collier faulted |- |align=right|58||align=center|23 Apr, 1888||align=center|T.B. 36 & collier||align=center|off Keyham Yard||align=center| |- |align=right|59||align=center|16 Jun, 1888||align=center|H.M.S. Seaflower (1873) & Pilot||align=center|outside Plymouth Breakwater||align=center| |- |align=right|60||align=center|23 Jul, 1888||align=center|H.M.S. Agincourt (1865) & yacht||align=center|Queenstown Harbour||align=center| |- |align=right|61||align=center|18 Aug, 1888||align=center|H.M.S. Agincourt (1865) & merchant steamer||align=center|||align=center|1 marine killed |- |align=right|62||align=center|1888||align=center|H.M.S. Liberty (1861) & schooner||align=center|||align=center| |- |align=right|63||align=center|23 Apr, 1888||align=center|T.B. 36 & collier||align=center|||align=center|very minor |- |align=right|64||align=center|5 Aug, 1888||align=center|T.B. 77 & T.B. 63||align=center|Sheerness Harbour||align=center|TB 77 nearly sank |- |align=right|65||align=center|18 May, 1893||align=center|Nile & T.B. 21||align=center|||align=center| |- |align=right|66||align=center|22 Jul, 1893||align=center|Victoria & Camperdown||align=center|off Syria||align=center|Victoria lost |- |align=right|67||align=center|11 Aug, 1893||align=center|T.B. 64 & Medea||align=center|||align=center|TB bow smashed, cruiser holed |- |align=right|68||align=center|8 Sep, 1893||align=center|T.B. 77 & T.B. 75||align=center|||align=center|TB 75 sank |- |align=right|69||align=center|25 Aug, 1895||align=center|Dasher & dredger St. Michael||align=center|||align=center|bow stove in |- |align=right|70||align=center|19 Sep, 1897||align=center|Thrasher & Phaeton||align=center|||align=center| |- |align=right|71||align=center|1901||align=center|Wizard & tug Malta||align=center|||align=center| |- |align=right|72||align=center|1901||align=center|Nymphe & Basilisk||align=center|||align=center| |- |align=right|73||align=center|25 Nov, 1901||align=center|Nile & Trafalgar||align=center|||align=center| |- |align=right|74||align=center|2 Jan, 1902||align=center|Salmon & S.S. Cambridge||align=center|||align=center|2 dead |- |align=right|75||align=center|May, 1902||align=center|Thrasher & Coquette||align=center|||align=center| |- |align=right|76||align=center|2 Mar, 1903||align=center|Orwell & Pioneer||align=center|||align=center|Orwell lost her bow, 15 dead |- |align=right|77||align=center|3 Mar, 1903||align=center|Wizard & Starfish||align=center|||align=center| |- |align=right|78||align=center|Nov, 1903||align=center|Hannibal & Prince George||align=center|||align=center| |- |align=right|79||align=center|1904||align=center|Arun & T.B. 87||align=center|||align=center| |- |align=right|80||align=center|1904||align=center|Myrmidon & Coquette||align=center|||align=center| |- |align=right|81||align=center|1904||align=center|Swordfish & Violet||align=center|||align=center| |- |align=right|82||align=center|1904||align=center|Vixen & picket boat||align=center|||align=center|2 men dead from boat |- |align=right|83||align=center|1904||align=center|Vixen & Osprey||align=center|||align=center| |- |align=right|84||align=center|1904||align=center|Vixen & Skate||align=center|||align=center| |- |align=right|85||align=center|7 May, 1904||align=center|H.M.S. Immortalite (1887) & workshop Temeraire||align=center|||align=center|dmg to both |- |align=right|86||align=center|Jul, 1904||align=center|Tay & smack||align=center|||align=center| |- |align=right|87||align=center|Sep, 1904||align=center|Opossum & Teazer||align=center|||align=center| |- |align=right|88||align=center|13 Sep, 1904||align=center|Arun & Decoy||align=center|||align=center|Decoy sank; 6 weeks repairs to Arun |- |align=right|89||align=center|6 Jan, 1906||align=center|Wolf & Blackwater||align=center|||align=center|while approaching a mooring |- |align=right|90||align=center|1906||align=center|T.B. 81 & T.B. 108||align=center|||align=center| |- |align=right|91||align=center|1906||align=center|||align=center|||align=center| |- |align=right|92||align=center|1907||align=center|T.B. 112 & H.M. T.B. 073 (1885)||align=center|||align=center| |- |align=right|93||align=center|1907||align=center|Panther & dock at Cromarty||align=center|||align=center| |- |align=right|94||align=center|11 May, 1907||align=center|Colne & Falcon||align=center|||align=center| |- |align=right|95||align=center|26 Aug, 1907||align=center|Waveney & Garry||align=center|||align=center| |- |align=right|96||align=center|26 Aug, 1907||align=center|Rother & steamer||align=center|||align=center| |- |align=right|97||align=center|Jan, 1908||align=center|Mermaid & Express||align=center|||align=center|at night |- |align=right|98||align=center|Jan, 1908||align=center|Roxburgh & steamboat of Magnificent (1894)||align=center|||align=center| |- |align=right|99||align=center|28 Jan, 1908||align=center|Invincible & collier Oden||align=center|||align=center| |- |align=right|100||align=center|1908||align=center|H.M.S. Banshee (1897) & H.M.S. Boxer (1897)||align=center|||align=center| |- |align=right|101||align=center|17 Apr, 1908||align=center|Invincible & brig Mary Ann||align=center|||align=center| |- |align=right|102||align=center|8 Oct, 1908||align=center|Vixen & steam yacht Parole||align=center|Troon Harbour||align=center|yacht sank |- |align=right|103||align=center|1909||align=center|T.B. 13 & T.B. 19||align=center|||align=center| |- |align=right|104||align=center|14 Aug, 1909||align=center|C 16 & C 17||align=center|||align=center|C 16 sank (raised) |- |align=right|105||align=center|14 Aug, 1909||align=center|C 11 & S.S. Eddystone||align=center|||align=center|C 11 sank, 13 dead, 3 survived |- |align=right|106||align=center|29 Nov, 1909||align=center|Hannibal & T.B. 105||align=center|||align=center|severe dmg to T.B. 105 |- |align=right|107||align=center|1910||align=center|H.M. T.B 4 (1906) & ketch Fortis||align=center|||align=center| |- |align=right|108||align=center|Jul, 1910||align=center|Majestic & Victorious||align=center|||align=center|Majestic no dmg, Victorious some |- |align=right|109||align=center|18 Jul, 1910||align=center|King Alfred & S.S. Chesapeake||align=center|||align=center| |- |align=right|110||align=center|Oct, 1910||align=center|A 11 & barge Rosa||align=center|||align=center| |- |align=right|111||align=center|1911||align=center|T.B. 86 & H.M. T.B. 042 (1885)||align=center|||align=center| |- |align=right|112||align=center|3 Mar, 1911||align=center|Lancaster & Aboukir||align=center|||align=center| |- |align=right|113||align=center|26 Jun, 1911||align=center|Bellerophon & Inflexible||align=center|||align=center|Bellerophon dmged; Inflexible in dockyard until November |- |align=right|114||align=center|Dec, 1911||align=center|Scorpion & H.M.S. Danish schooner||align=center|||align=center| |- |align=right|115||align=center|Apr, 1912||align=center|T.B. 25 & T.B. 29||align=center|||align=center| |- |align=right|116||align=center|Apr, 1912||align=center|Harpy & Caroline||align=center|||align=center|Caroline' part of Ganges |- |align=right|117||align=center|11 Jun, 1912||align=center|London & S.S. Don Benito||align=center|||align=center| |- |align=right|118||align=center|1 Jul, 1912||align=center|T.B. 6 & tug Marmion||align=center|||align=center| |- |align=right|119||align=center|Oct, 1912||align=center|King Alfred & Carnarvon||align=center|||align=center| |- |align=right|120||align=center|20 Oct, 1912||align=center|H.M.S. Caesar (1896) & S.S. City of Brussels||align=center|||align=center| |- |align=right|121||align=center|Dec, 1912||align=center|Beagle & Portland breakwater||align=center|||align=center| |- |align=right|122||align=center|Jan, 1913||align=center|Swale & S.S. Japonica||align=center|||align=center| |- |align=right|123||align=center|Jan, 1913||align=center|H.M.S Bullfinch (1898) & ketch Fingal||align=center|||align=center|Lt. in Command blamed |- |align=right|124||align=center|9 Jan, 1913||align=center|Centurion & Italian steamship Derna||align=center|||align=center|Derna sank |- |align=right|125||align=center|Mar, 1913||align=center|Dido & Berwick||align=center|||align=center| |- |align=right|126||align=center|Apr, 1913||align=center|Attack & Hydra||align=center|||align=center| |- |align=right|127||align=center|17 Apr, 1913||align=center|Invincible & C 34||align=center|||align=center| |- |align=right|128||align=center|8 Jun, 1913||align=center|Quail & quay at Grimsby||align=center|||align=center|moderate dmg forward |- |align=right|129||align=center|8 Jun, 1913||align=center|Express & S.S. Leicester||align=center|||align=center|Express extensive dmg |- |align=right|130||align=center|Jul, 1913||align=center|C 33 & Prince of Wales||align=center|||align=center| |- |align=right|131||align=center|5 Jul, 1913||align=center|Natal & fishing vessel||align=center|||align=center| |- |align=right|132||align=center|10 Jul, 1913||align=center|Nymphe & H.M.S. Goldfinch (1911)||align=center|||align=center|3-way after dragged anchor |- |align=right|133||align=center|10 Jul, 1913||align=center|Nymphe & Sheldrake||align=center|||align=center|3-way after dragged anchor |- |align=right|134||align=center|11 Aug, 1913||align=center|Sheldrake & Fury||align=center|||align=center| |- |align=right|135||align=center|22 Aug, 1913||align=center|Flying Fish & buoy at Dover||align=center|||align=center| |- |align=right|136||align=center|31 Aug, 1913||align=center|King Alfred & S.S. Umbe||align=center|||align=center| |- |align=right|137||align=center|31 Aug, 1913||align=center|Ambuscade & Sparrowhawk||align=center|||align=center| |- |align=right|138||align=center|5 Sep, 1913||align=center|Forester & S.S. Beacon Light||align=center|||align=center| |- |align=right|139||align=center|Nov, 1913||align=center|T.B. 110 & Hyde Pier||align=center|||align=center| |- |align=right|140||align=center|Nov, 1913||align=center|T.B. 10 & Zephyr||align=center|||align=center| |- |align=right|141||align=center|7 Dec, 1913||align=center|Dee & Teviot||align=center|||align=center| |- |align=right|142||align=center|1914||align=center|Tartar & Saracen||align=center|||align=center| |- |align=right|143||align=center|1914||align=center|Cygnet & S.S. Glenbrook||align=center|||align=center| |- |align=right|144||align=center|Feb, 1914||align=center|Foresight & Falcon||align=center|||align=center| |- |align=right|145||align=center|Apr, 1914||align=center|Pactolus & brig Traveller||align=center|||align=center| |- |align=right|146||align=center|10 Apr, 1914||align=center|T.B. 110 & S.S. Princess Margaret||align=center|Portsmouth Harbour||align=center| |- |align=right|147||align=center|22 May, 1914||align=center|Isis & S.S. Carbineer||align=center|||align=center|no dmg to Isis |- |align=right|148||align=center|25 May, 1914||align=center|H.M.S. C2 (1906) & Hebe||align=center|||align=center| |- |align=right|149||align=center|22 Aug, 1914||align=center|Sandfly & Tigress||align=center|||align=center| |- |align=right|150||align=center|Sep, 1914||align=center|T.B. 10 & collier||align=center|||align=center| |- |align=right|151||align=center|15 Sep, 1914||align=center|H.M.S Bullfinch (1898) & unknown||align=center|||align=center|4 men died |- |align=right|152||align=center|27 Sep, 1914||align=center|Bellerophon & S.S. St. Clair||align=center|||align=center|no dmg to Bellerophon |- |align=right|153||align=center|Oct, 1914||align=center|Nereide & S.S. Valegarth||align=center|||align=center| |- |align=right|154||align=center|||align=center|Royal Arthur & Ina[?]||align=center|||align=center| |- |align=right|155||align=center|10 Oct, 1914||align=center|Argyll & unknown||align=center|||align=center| |- |align=right|156||align=center|21 Nov, 1914||align=center|Hydra & oiler Suwanee||align=center|||align=center| |- |align=right|157||align=center|Dec, 1914||align=center|Laforey & H.M.S. Lydiard (19114)||align=center|||align=center| |- |align=right|158||align=center|10 Jan, 1915||align=center|Cygnet & something||align=center|Felixstowe Dock||align=center| |- |align=right|159||align=center|17 Jan, 1915||align=center|Broke & Bellona||align=center|||align=center| |- |align=right|160||align=center|1915||align=center|Forester & Archer||align=center|||align=center| |- |align=right|161||align=center|Feb, 1915||align=center|Itchen & trawler||align=center|||align=center| |- |align=right|162||align=center|Feb, 1915||align=center|T.B. 107 & "something"||align=center|||align=center| |- |align=right|163||align=center|28 Feb, 1915||align=center|Itchen & wall||align=center|Immingham Dock||align=center| |- |align=right|164||align=center|Mar, 1915||align=center|Albatross & something||align=center|Immingham Dock||align=center| |- |align=right|165||align=center|Apr, 1915||align=center|Cygnet & S.S. Brighton Queen||align=center|||align=center| |- |align=right|166||align=center|13 Apr, 1915||align=center|Matchless & Manly||align=center|||align=center| |- |align=right|167||align=center|28 Apr, 1915||align=center|Contest & H.M.S. King Orry (1913)||align=center|||align=center| |- |align=right|168||align=center|Jun, 1915||align=center|Phoenix & trawler Roxdeen||align=center|||align=center| |- |align=right|169||align=center|28 Aug, 1915||align=center|Rattlesnake & Bulldog||align=center|||align=center| |- |align=right|170||align=center|11 Oct, 1915||align=center|Hydra & Fearless||align=center|||align=center| |- |align=right|171||align=center|22 Nov, 1915||align=center|Amazon & Dutch ship||align=center|||align=center| |- |align=right|172||align=center|1 Dec, 1915||align=center|T.B. 96 & M.F.A. Tringa||align=center|||align=center| |- |align=right|173||align=center|2 Jan, 1916||align=center|Azalea & transport||align=center|||align=center| |- |align=right|174||align=center|25 Jan, 1916||align=center|Moy & north breakwater||align=center|Tyne||align=center| |- |align=right|175||align=center|1916||align=center|Vigilant & S.S. Ellington||align=center|||align=center| |- |align=right|176||align=center|Apr, 1916||align=center|Larne & French drifter L'Amonette||align=center|||align=center| |- |align=right|177||align=center|6 Apr, 1916||align=center|Flirt & Swedish steamer||align=center|||align=center| |- |align=right|178||align=center|8 Apr, 1916||align=center|Rifleman & trawler||align=center|||align=center| |- |align=right|179||align=center|10 Apr, 1916||align=center|Miranda & Lennox||align=center|||align=center| |- |align=right|180||align=center|22 Apr, 1916||align=center|T.B. 20 & T.B. 19||align=center|||align=center| |- |align=right|181||align=center|25 Apr, 1916||align=center|Laverock & Medusa||align=center|||align=center|Medusa sank; no deaths |- |align=right|182||align=center|21 May, 1916||align=center|H.M.S. Vivid's tender Fortitude & S.S. Gregying||align=center|||align=center| |- |align=right|183||align=center|Jun, 1916||align=center|Azalea & S.S. Manques de Mudela||align=center|||align=center| |- |align=right|184||align=center|1 Jul, 1916||align=center|Broke & Sparrowhawk||align=center|||align=center|Broke dmged; Sparrowhawk sank |- |align=right|185||align=center|1 Jul, 1916||align=center|Spitfire & Nassau||align=center|||align=center| |- |align=right|186||align=center|26 Aug, 1916||align=center|Matchless & Manly||align=center|||align=center| |- |align=right|187||align=center|15 Sep, 1916||align=center|E 4 & E 41||align=center|||align=center|E 4 sank; raised |- |align=right|188||align=center|Oct, 1916||align=center|transport Queen Empress & unknown T.B.D.||align=center|English Channel||align=center| |- |align=right|189||align=center|6 Oct, 1916||align=center|Griffon & drifter||align=center|||align=center| |- |align=right|190||align=center|5 Dec, 1916||align=center|Lizard & Garland||align=center|||align=center| |- |align=right|191||align=center|3 Jan, 1917||align=center|Teviot & French destroyer||align=center|||align=center| |- |align=right|192||align=center|21 Jan, 1917||align=center|Hoste & Negro||align=center|||align=center|both ships sunk |- |align=right|193||align=center|1917||align=center|Salmon & Sable||align=center|||align=center| |- |align=right|194||align=center|1917||align=center|Vigilant & dock at Leith||align=center|||align=center| |- |align=right|195||align=center|1917||align=center|Vigilant & H.M.S. Elridge (1916)||align=center|||align=center| |- |align=right|196||align=center|c. 1917||align=center|Druid & trawler||align=center|||align=center|date approximate |- |align=right|197||align=center|1917||align=center|P53 & H.M.T. St. Elmo||align=center|||align=center| |- |align=right|198||align=center|13 Feb, 1917||align=center|Norman & Ophelia||align=center|||align=center| |- |align=right|199||align=center|15 Feb, 1917||align=center|H.M.S. Grenade (1885) & steamship||align=center|||align=center| |- |align=right|200||align=center|19 Feb, 1917||align=center|E 43 & E 36||align=center|||align=center|E 36 sank |- |align=right|201||align=center|2 Mar, 1917||align=center|Radiant & drifter||align=center|||align=center| |- |align=right|202||align=center|17 Mar, 1917||align=center|Oberon & Lightfoot||align=center|||align=center|double collision |- |align=right|203||align=center|17 Mar, 1917||align=center|Oberon & Onslow||align=center|||align=center|double collision |- |align=right|204||align=center|19 Mar, 1917||align=center|Ostrich & Concord||align=center|||align=center| |- |align=right|205||align=center|26 Apr, 1917||align=center|Myrmidon & S.S. Hamborn||align=center|||align=center|Myrmidon sank |- |align=right|206||align=center|May, 1917||align=center|Gladiolus & trawler||align=center|||align=center| |- |align=right|207||align=center|4 May, 1917||align=center|Rattlesnake & Pincher||align=center|||align=center| |- |align=right|208||align=center|16 May, 1917||align=center|C 16 & Melampus||align=center|||align=center|C 16 sank, again (raised, again) |- |align=right|209||align=center|22 May, 1917||align=center|Ariel & Lennox||align=center|||align=center| |- |align=right|210||align=center|25 May, 1917||align=center|Croxton & trawler Remexo||align=center|||align=center| |- |align=right|211||align=center|Jul, 1917||align=center|Acasta & oiler Calcutta||align=center|||align=center| |- |align=right|212||align=center|15 Sep, 1917||align=center|Croxton & Melton||align=center|||align=center| |- |align=right|213||align=center|28 Oct, 1917||align=center|Surly & S.S. Vera||align=center|||align=center| |- |align=right|214||align=center|Dec, 1917||align=center|Carnation & Pansy||align=center|||align=center| |- |align=right|215||align=center|4 Dec, 1917||align=center|Lingfield & Chelmsford||align=center|||align=center| |- |align=right|216||align=center|18 Dec, 1917||align=center|K 1 & K 4||align=center|||align=center|K 1 scuttled to avoid capture |- |align=right|217||align=center|24 Dec, 1917||align=center|Wakeful & Ursa||align=center|||align=center| |- |align=right|218||align=center|12 Jan, 1918||align=center|Rosemary & Wolverine||align=center|||align=center|Wolverine sunk w/ 2 dead |- |align=right|219||align=center|13 Jan, 1918||align=center|H.M.S. Mandate 91915) & Anchusa||align=center|||align=center| |- |align=right|220||align=center|22 Jan, 1918||align=center|Acasta & unknown||align=center|||align=center| |- |align=right|221||align=center|1918||align=center|Tormentor & Walker||align=center|||align=center| |- |align=right|222||align=center|1918||align=center|Orcadia & T.B. 16||align=center|||align=center| |- |align=right|223||align=center|14 Feb, 1918||align=center|Murray & Vehement||align=center|||align=center| |- |align=right|224||align=center|28 Feb, 1918||align=center|Hazard & S.S. Western Australia||align=center|English Channel||align=center|Hazard sunk |- |align=right|225||align=center|3 Mar, 1918||align=center|K 4, K 6 & K 7||align=center|||align=center|K 4 sank w/ all hands; (double collision) |- |align=right|226||align=center|13 Apr, 1918||align=center|H.M.S. P33 (1917) & submerged object||align=center|||align=center| |- |align=right|227||align=center|19 Apr, 1918||align=center|H.M.S. Motogua (1912) & Manley||align=center|||align=center|severe damage to both following depth charge explosion |- |align=right|228||align=center|23 Apr, 1918||align=center|Hope & Arno||align=center|||align=center|Arno sunk |- |align=right|229||align=center|1 May, 1918||align=center|Lingfield & Violet||align=center|||align=center| |- |align=right|230||align=center|4 May, 1918||align=center|Bittern & S.S. Kenilworth||align=center|English Channel||align=center| |- |align=right|231||align=center|1 Jul, 1918||align=center|Fairy & UC 75||align=center|||align=center|both ships lost |- |align=right|232||align=center|15 Jul, 1918||align=center|Tarpon & dock||align=center|Immingham Dock||align=center| |- |align=right|233||align=center|22 Sep, 1918||align=center|Cotswold, trawler William Ivey & drifter Ruler of the Sea||align=center|||align=center| |- |align=right|234||align=center|6 Oct, 1918||align=center|Phoebe & Murray||align=center|||align=center| |- |align=right|235||align=center|8 Oct, 1918||align=center|Amphitrite & Nessus||align=center|||align=center|Nessus sunk |- |align=right|236||align=center|8 Oct, 1918||align=center|S.M.S. UB 118 (1918) & S.M.S. UB 98 (1917)||align=center|||align=center| |- |align=right|237||align=center|6 Nov, 1918||align=center|H.M.S. Oranto (1909) & S.S. Kashmir (1915)||align=center|||align=center|Otranto lost with heavy loss of life |- |align=right|238||align=center|5 Dec, 1918||align=center|Campania, Royal Oak & Glorious||align=center|Scapa Flow||align=center|Campania dragged anchor and was sunk |- |align=right|239||align=center|1919||align=center|Wrestler & Conqueror||align=center|||align=center| |- |align=right|240||align=center|1919||align=center|L 17 & floating dock||align=center|Haslar||align=center| |- |align=right|241||align=center|1919||align=center|Lupin & S.S. Annie Johnson||align=center|||align=center| |- |align=right|242||align=center|25 Aug, 1919||align=center|Gainsborough & Shrewsbury||align=center|||align=center| |- |align=right|243||align=center|17 Nov, 1919||align=center|Starfish & Lydiard||align=center|||align=center| |- |align=right|244||align=center|10 Dec, 1919||align=center|Phoebe & Miranda||align=center|||align=center| |- |align=right|245||align=center|1920||align=center|H 48 & fishing vessel Junita||align=center|||align=center| |- |align=right|246||align=center|24 Dec, 1920||align=center|Tiger & Royal Sovereign||align=center|Portland Harbour||align=center|slight dmg; RS moored, Tiger entering |- |align=right|247||align=center|17 Feb, 1921||align=center|Tourmaline & Turquoise||align=center|Portland||align=center| |- |align=right|248||align=center|Mar, 1922||align=center|H 24 & surface ship||align=center|off Majorca||align=center|returned to Gibraltar for repair |- |align=right|249||align=center|Mar, 1922||align=center|H.M.S. H 42 (1917) & Versatile||align=center|near Gibraltar||align=center|H 42 lost w/ all hands |- |align=right|250||align=center|24 Oct, 1922||align=center|Speedy & tugboat||align=center|Sea of Marmora||align=center|Speedy sank |- |align=right|251||align=center|1923||align=center|M 2 & Cyclops||align=center|||align=center| |- |align=right|252||align=center|8 Oct, 1923||align=center|Delphy, S. P. Lee, Young, Woodbury, Nicholas, Fuller & U.S.S. Chauncey (1918)||align=center|||align=center|The Honda Point Disaster |- |align=right|253||align=center|10 Feb, 1924||align=center|H.M.S. L 24 (1918) & Resolution||align=center|South of Portland Bill||align=center|L 24 sunk |- |align=right|254||align=center|10 Feb, 1924||align=center|K 2 & K 12||align=center|outside Portland||align=center|fairly bad |- |align=right|255||align=center|19 Apr, 1924||align=center|Tatsuta (1918) & submarine R.O. 25||align=center|100 miles outside Sasebo||align=center|R.O. 25 sank |- |align=right|256||align=center|7 Dec, 1924||align=center|Princess Margaret & Norwegian Marie Margaretha||align=center|||align=center|English Channel near Owers Light |- |align=right|257||align=center|29 May, 1925||align=center|L 1 & Chinese junk||align=center|||align=center| |- |align=right|258||align=center|25 Oct, 1925||align=center|S-51 & S.S. City of Rome||align=center|near Block Island||align=center|S-51 sunk, 33 of 36 killed |- |align=right|259||align=center|12 Dec, 1925||align=center|M 1 & S.S. Vidar||align=center|English Channel||align=center|M 1 sunk, 69 dead |- |align=right|260||align=center|24 Sep, 1927||align=center|||align=center|near Mihonoseki||align=center|Warabi sank; 102 dead |- |align=right|261||align=center|24 Sep, 1927||align=center|Naka (1925) & Ashi (1921)||align=center|near Mihonoseki||align=center| |- |align=right|262||align=center|11 Dec, 1927||align=center|L 56 & drifter Fumarole from Revenge||align=center|Portland Harbour||align=center|drifter sank |- |align=right|263||align=center|17 Jan, 1928||align=center|S-4 & Paulding||align=center|off Provincetown||align=center|S-4 lost with all hands; re-commissioned |- |align=right|264||align=center|2 Aug, 1928||align=center|Dauntless, & near Halifax||align=center|||align=center| |- |align=right|265||align=center|9 Aug, 1929||align=center|H 47 & L 12||align=center|off Pembrokeshire||align=center|H 47 sunk; 24 dead |- |align=right|266||align=center|1930||align=center|Seawolf & steam trawler Walter S. Bailey||align=center|||align=center| |- |align=right|267||align=center|c. Jan, 1931||align=center|Pandora & Proteus||align=center|near Gibraltar||align=center|date is approximate |- |align=right|268||align=center|1931||align=center|Winchester & Courageous||align=center|||align=center| |- |align=right|269||align=center|1 May, 1931||align=center|Glorious & French liner Florida||align=center|near Malaga||align=center|1 dead in Glorious; 24 dead in Florida |- |align=right|270||align=center|9 Jul, 1931||align=center|Poseidon & Chinese vessel Yuta||align=center|north of Wei-hai-wei||align=center|Poseidon sunk |- |align=right|271||align=center|29 Apr, 1931||align=center|Nelson & S.S. West Wales||align=center|off Cape Gilano, Spain||align=center|foggy conditions; slight dmg |- |align=right|272||align=center|4 May, 1932||align=center|Active & Achates||align=center|||align=center| |- |align=right|273||align=center|15 Oct, 1932||align=center|H 33 & Dundalk||align=center|||align=center| |- |align=right|274||align=center|13 Sep, 1934||align=center|Dragon & steamer Maplebranch||align=center|Montreal||align=center| |- |align=right|275||align=center|6 Dec, 1934||align=center|McFarland & Ellis||align=center|200 miles of Magdalen Bay, Mexico||align=center|minor |- |align=right|276||align=center|23 Feb, 1935||align=center|Hood & Renown||align=center|Atlantic||align=center|en route to Gibraltar |- |align=right|277||align=center|12 Jun, 1935||align=center|Lea||align=center|outside Pearl Harbor||align=center|cruising without lights; one dead |- |align=right|278||align=center|5 Feb, 1936||align=center|Griffin & tug||align=center|||align=center| |- |align=right|279||align=center|8 Jan, 1937||align=center|S.M.S. Gneisenau (1936) & quay||align=center|Kiel||align=center|struck quay when launched |- |align=right|280||align=center|Mar, 1937||align=center|Malaya & Dutch steamer||align=center|50 miles off Oporto||align=center|thick fog |- |align=right|281||align=center|4 Sep, 1937||align=center|Faulknor & S.S. Clan Macfadyen||align=center|off Ushant||align=center|in thick fog |- |align=right|282||align=center|9 Jul, 1937||align=center|Leander's pinnace & Nelson's launch||align=center|off Weymouth||align=center|pinnace sank; no loss |- |align=right|283||align=center|Feb, 1938||align=center|Orion & ||align=center|New Orleans||align=center| |- |align=right|284||align=center|23 Apr, 1938||align=center|Blue Star vessel Trojan Star & German naval training ship Albert Leo Schlegeter||align=center|east of Dover pier in Channel||align=center|in fog |- |align=right|285||align=center|12 Jan, 1940||align=center|Duchess & Barham||align=center|off Mull of Kintyre||align=center|Duchess lost with many lives |}
Footnotes