The list of shipwrecks in October 1918 includes ships sunk, foundered, grounded, or otherwise lost during October 1918.
After grounding on Vanderbilt Reef in Lynn Canal near Juneau, Territory of Alaska, in a heavy snowstorm on 24 October, the passenger ship sank with loss of all 343 people on board.
[128] World War I: The depôt ship was scuttled at Zeebrugge, West Flanders, Belgium.