| Erasmus Amukun | |
| Full Name: | Erasmus Samuel A. O. Amukun |
| Nationality: | Ugandan |
| Sport: | Sprinting |
| Event: | 100 metres |
| Birth Date: | 27 November 1940 |
| Birth Place: | Ngora, Kumi, Uganda |
| Death Date: | May 1998 (aged 67) |
Erasmus Samuel A. O. "Sam" Amukun (27 November 1940 - May 1998) was a Ugandan sprinter. He competed in the men's 100 metres, men's 200 metres and men's 4 x 100 metres relay at the 1960 Summer Olympics who competed in the men's 200 metres and men's 4 x 100 metres relay at the 1964 Summer Olympics.[1]
After the Olympics, he worked as a geologist.[2]