German submarine U-827 was a Type VIIC/41 U-boat of the Nazi German Kriegsmarine during the Second World War. She was ordered on 8 June 1942, laid down on 7 August 1943 in Danzig, East Prussia. She had two commanders, from 25 May 1944 to March 1945 it was Kapitänleutnant Wilhelm Hunck and then, from 26 April 1945 to 5 May 1945, she had Kapitänleutnant Kurt Baberg. The U-boat saw no action and was scuttled on 5 May 1945 in Flensburg Fjord. The wreck was broken up in 1948.