| Karl Auer | |
| Birth Date: | 12 August 1903 |
| Position: | Winger |
| Youthyears1: | 1917–1920 |
| Years1: | 1920–1930 |
| Years2: | 1930–1931 |
| Caps1: | 139 |
| Goals1: | 54 |
| Nationalyears1: | 1924–1926 |
| Nationalteam1: | Germany |
| Nationalcaps1: | 3 |
| Nationalgoals1: | 2 |
Karl Auer (12 August 1903 – 22 February 1945) was a German international footballer.[1] [2]
A businessman after retiring from playing, Auer served as a police sergeant-major in the German Army during the Second World War and was killed in action on the Eastern Front on 22 February 1945.[3]