Book of the Week
Allied Warships
Check out our new extensive section on all the Allied Warships during WWII in all theatres of the war.Over 11.300 ships
Fighting the U-boats
Allied Navies
Royal Canadian Navy
The Canadian Flower class corvette HMCS Ville de Quebec.
No war is without its losses. The RCN paid heavily for its successes against the U-boats. This table may be incomplete and any tips or corrections are welcome.
Royal Canadian Navy Losses to U-boats
| Date | U-boat | Name of vessel | Type of ship | Fate |
| 7 Sep, 1942 | U-165 | HMCS Raccoon | Armed Yacht | |
| 19 Sep, 1941 | U-74 | HMCS Levis (K 115) | corvette | |
| 11 Feb, 1942 | U-136 | HMCS Spikenard (K 198) | corvette | |
| 11 Sep, 1942 | U-517 | HMCS Charlottetown (K 244) | corvette | |
| 22 Feb, 1943 | U-118 | HMCS Weyburn (K 173) | corvette | |
| 8 Aug, 1944 | U-667 | HMCS Regina (K 234) | corvette | |
| 21 Aug, 1944 | U-480 | HMCS Alberni (K 103) | corvette | |
| 25 Nov, 1944 | U-1228 | HMCS Shawinigan (K 136) | corvette | |
| 22 Feb, 1945 | U-1004 | HMCS Trentonian (K 368) | corvette | |
| 14 Sep, 1942 | U-91 | HMCS Ottawa (H 60) | destroyer | |
| 20 Sep, 1943 | U-305 | HMCS St. Croix (I 81) | destroyer | |
| 24 Dec, 1944 | U-806 | HMCS Clayoquot (J 174) | Fleet minesweeper | |
| 17 Mar, 1945 | U-868 | HMCS Guysborough (J 52) | Fleet minesweeper | |
| 16 Apr, 1945 | U-190 | HMCS Esquimalt (J 272) | Fleet minesweeper | |
| 7 May, 1944 | U-548 | HMCS Valleyfield (K 329) | frigate | |
| 4 Oct, 1944 | U-1227 | HMCS Chebogue (K 317) | frigate | total loss |
| 14 Oct, 1944 | U-1223 | HMCS Magog (K 673) | frigate | total loss |
| 29 Mar, 1945 | U-315 | HMCS Teme (K 458) | frigate | total loss |