Ships hit by U-boats during WWI

Search for merchants and warships hit by U-boats during WWI
Ship name Like "Lusitania"
U-boat Like "35" or "UC 11" or "UB 11"
U-boat (Austrian) Like "35"
Country

You can combine Ship name and Country in your searches.
Regarding warships, skip the "HMS" or other navy prefix, just use the name itself.

Find ships hit on certain date

Year Month Day

You must select year, month and day.

Ship losses by month

See shipping losses during each month of the war. Then view each ship for full details. Includes a map showing positions of all ships hit during each month.


Information on section:

Number of incidents: 7,657
Number of vessels: 7,545

Allied Warship losses

See a list of all the Allied Warships hit by U-boats during WWI.

Recently updated ships

See the most recently edited ship files in our system.

10 nations hit the hardest

CountryAttacks
  British3,736
  French801
  Norwegian796
  Italian689
  Greek272
  Danish257
  Russian192
  Swedish181
  Dutch179
  American174
 7,277