Reinhard Johann Heinz Paul Anton Suhren (16 April 1916 – 25 August 1984) was a German U-boat commander in World War II and younger brother of Korvettenkapitän (Ing.) and Knight's Cross of the Iron Cross (Ritterkreuz des Eisernen Kreuzes) recipient Gerd Suhren.Suhren was born in Langenschwalbach, the second of three children, and grew up in the Weimar Republic and Third Reich. He joined the navy in 1935 and began his U-boat career in March 1938.