German submarine U-462 was a Type XIV supply and replenishment U-boat ("Milchkuh") of Nazi Germany's Kriegsmarine during World War II.
Her keel was laid down on 2 January 1941, by Deutsche Werke in Kiel. She was launched on 29 November 1941 and commissioned on 5 March 1942 with Oberleutnant zur See Bruno Vowe in command. Vowe commanded the boat until she was lost.