Ernst Krebs (4 November 1906 – 20 July 1970) was a German sprint canoeist, born in Munich. At the 1936 Summer Olympics, he won the gold medal in the K-1 10000 m event. This event took place on Friday 7 August 1936, at 5:10 pm. In total including himself, there were 15 participants representing 15 countries for the one-seater kayak race. Krebs won gold with a time of 46:01.6. The silver medal went to Fritz Landertinger, of Austria, with a time of 46.14.7 and the bronze medal went to Ernst Riedel, of the U.S.A., with a time of 47.23.9. The electric timing apparatus of the firm of Lòbner was used for time-keeping and there were four timekeepers at the finish line.