List of shipwrecks in 1918

The list of shipwrecks in 1918 includes ships sunk, foundered, grounded, or otherwise lost during 1918.

Unknown date

 * Diana ( undefined): The cargo ship was sunk off the coast of Norway following a boiler explosion in January or early February.
 * SS Sénégamble (🇫🇷 France): The ship collided with another vessel and sank in Februart or early March.
 * SMU UB-107 : World War I: The Type UB III submarine struck a mine and sank in the North Sea (54.13333°N, °W) between 27 July and 3 August with the loss of all 38 crew.
 * SMU UC-79 : World War I: The Type UC II submarine struck a mine and sank in the English Channel off Cap Gris Nez, Pas-de-Calais, France in late March or early April.