| Gunnar Ekman | |
| Nationality: | Swedish |
| Sport: | Middle-distance running |
| Event: | 1500 m |
| Pb: | 3:39.44 (1972) |
| Birth Date: | 18 June 1943[1] |
| Birth Place: | Bromma, Sweden |
| Height: | 191 cm[2] |
| Weight: | 75 kg |
| Club: | Mälarhöjdens IK |
Nils Gunnar Ekman (born 18 June 1943) is a Swedish middle-distance runner. He reached semifinals of the 1500 m event at the 1972 Summer Olympics.[2]