| Don Gehrmann | |
| Sport: | Middle-distance running |
| Event: | 800 m, 1500 m, mile |
| Club: | Wisconsin Badgers |
| Birth Date: | 16 November 1927 |
| Birth Place: | Milwaukee, Wisconsin, U.S. |
| Death Place: | Stoughton, Wisconsin, U.S. |
| Height: | 178 cm |
| Weight: | 60 kg |
Donald Arthur Gehrmann (November 16, 1927 – July 23, 2022) was an American middle-distance runner. He competed in the 1500 m final at the 1948 Olympics and placed eighth among twelve contenders. Gehrmann won the NCAA 1500 m or mile title in 1948–50. He also won the AAU indoor 1000 yd title in 1952 and 1953; outdoors he placed third in 1947 in the mile.[1]