Old Contemptible  | 22 Aug 2026 4:01 p.m. PST |
What was the worst ship disaster in history. Here are a few. SS Eastland The White Ship SS Kiangya SS Sultana RMS Lusitania MV Doņa Paz MV Wilhelm Gustloff SS Titanic USS Arizona USS Oklahoma USS Indianapolis USS Juneau. HMS Hood HMS Ark Royale SS Edmond Fitzgerald Bismarck SMS Szent István Admiral Graf Spee |
DisasterWargamer  | 22 Aug 2026 4:31 p.m. PST |
USS Maine RMS Empress of Ireland Queen Annes Revenge Flor de la Mar The Mary Rose |
John the OFM  | 22 Aug 2026 6:01 p.m. PST |
MV Wilhelm Gustlov. Over 9000 casualties. |
Tgerritsen  | 22 Aug 2026 7:33 p.m. PST |
HMS Captain always struck me as pretty insane. Probably not worst, but certainly avoidable. link |
| HMS Exeter | 22 Aug 2026 7:59 p.m. PST |
Niņa, Piņta, and the Santa Maria… GO BACK, TURN AROUND, ITS NOT TOO LATE |
| advocate | 23 Aug 2026 1:08 a.m. PST |
'Worst' in what sense? Number of casualties? Overall effect?caused by avoidable decisions? |
| JimDuncanUK | 23 Aug 2026 3:13 a.m. PST |
HMS Victoria and HMS Camperdown. (self inflicted) |
| Murvihill | 23 Aug 2026 4:27 a.m. PST |
I'd differentiate between natural disaster, accident and intentional sinking. |
IronDuke596  | 23 Aug 2026 6:05 a.m. PST |
The Halifax harbor explosion on the early morning of 6 December 1917, caused by the collision of French cargo ship SS Mont-Blanc carrying explosives and the Norwegian vessel SS Imo. |
Red Jacket  | 23 Aug 2026 7:39 a.m. PST |
ss GENERAL SLOCUM ss LADY ELGIN (Great Lakes) IJN MUTSU |
| Kuznetsov | 23 Aug 2026 9:34 a.m. PST |
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Grattan54  | 23 Aug 2026 9:39 a.m. PST |
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etotheipi  | 23 Aug 2026 9:51 a.m. PST |
USS Indianapolis Apollo 1 USS Forrestal LZ 129 Hindenberg SS Posideon Windows 2000 Exxon Valdez |
Frederick  | 23 Aug 2026 11:35 a.m. PST |
In terms of people lost, John the OFM – by best estimates, 9,343 men, women and children |
Old Contemptible  | 23 Aug 2026 4:21 p.m. PST |
Worst' in what sense? Number of casualties? Overall effect? Caused by avoidable decisions? Any criteria you want. |
Parzival  | 23 Aug 2026 4:49 p.m. PST |
For an excellent fictional treatment of the Gustloff tragedy, try Salt to the Sea also an excellent gift for readers not into history or military history. link |
| Steve Wilcox | 24 Aug 2026 1:37 a.m. PST |
I would add: MV Goya SS General von Steuben Both during Operation Hannibal like the above-mentioned MV Wilhelm Gustloff. |
| Freddy Takeda | 24 Aug 2026 2:51 a.m. PST |
Italy's passenger Andea Doria sank on 26th July 1956 off Nantucket Island, US East Coast due tragic navigation course mistake made by the 3rd mate of M/V Stockholm which collided with Andrea Doria sending her down. 46 Andrea Doria passenger were casualties. 5 casualties on the Stockholm crew. While not the most significant in terms of human losses regretfully many, it was certainly one of the worst cases of human mistake and misjudgment of the vessels navigation route and fog warning that were ignored by the Stockholm crew made even worse by the fact thsi happended in an era when radio communications and navigation instruments were well established and reliable. . |
| DeRuyter | 24 Aug 2026 10:39 a.m. PST |
Surprised no one has mentioned the Vasa. Several criteria for this one: sunk on maiden voyage, design flaws, rush to launch for the king, bad timing with sudden gust, most of the crew perished. Like the Mary Rose the ship was raised and is in a museum. |
| jefritrout | 24 Aug 2026 12:58 p.m. PST |
The Dali A friend's cousin was killed while working on the bridge when it was struck. Really damaged the already shaky economy of that major port. |
| Mark J Wilson | 25 Aug 2026 8:01 a.m. PST |
Surprised no one has mentioned the MV Dona Paz, 4375 lives lost in 1987 in the Philippines. This is the largest loss of life in a peacetime sinking. |
| dmclellan | 25 Aug 2026 9:42 a.m. PST |
SS Grandcamp, explosion while loading ammonium nitrate in port of Texas City, April 1947. Largest industrial accident in terms of fatalities in the United States. |
| kiltboy | 25 Aug 2026 9:58 a.m. PST |
Sorry to hear about your friend, the Dali could have been so much worse. |
| dmclellan | 31 Aug 2026 2:28 p.m. PST |
No one added HMS Prince of Wales and HMS Repulse? |