SS Polynesien (1890)

SS Polynesien was a French passenger ship that was sunk on 10 August 1918 in the Mediterranean Sea 7 nautical miles (13 km; 8.1 mi) off Valletta, Malta, by a torpedo launched by SM UC-22, captained by Eberhard Weichold.

The ship was on route from Bizerte, Tunisia, to Thessaloniki, Greece. On board was a detachment of cadets and personnel of the Serbian army, including Serb heroine Milunka Savić. Most of the cadets survived the sinking, as did Savić, but eleven crew members and six passengers died.