German submarine U-275

German submarine U-275 was a Type VIICU-boat of Nazi Germany's Kriegsmarine during World War II. The submarine was laid down on 18 January 1942 at the Bremer-Vulkan-Vegesacker Werft (yard) in Bremen as yard number 40. She was launched on 8 October 1942 and commissioned on 25 November under the command of Oberleutnant zur See Helmut Bork.

She sank two ships of 4,934 gross register tons (GRT) in nine patrols and 1,090 tons. She was a member of four wolfpacks.

She was sunk by a mine in the English Channel on 10 March 1945.