Hans Krebs was a German Army general of infantry who served during World War II. A career soldier, he served in the Reichswehr and the Wehrmacht. He served as the last Chief of Staff of the Oberkommando des Heeres (OKH) during the final phase of the war in Europe. Krebs tried to open surrender negotiations with the Red Army; he committed suicide in the Führerbunker during the early hours of 2 May 1945, two days after Adolf Hitler killed himself.

The Oberkommando des Heeres was the high command of the Army of Nazi Germany. It was founded in 1935 as part of Adolf Hitler's rearmament of Germany. OKH was de facto the most important unit within the German war planning until the defeat at Moscow in December 1941.