| Birth Date: | 11 October 1984 |
| Birth Place: | Salisbury, Connecticut, U.S. |
| Height: | 178 cm |
| Weight: | 77 kg |
| Sport: | Canoe slalom |
| Club: | Housatonic Area Canoe and Kayak Squad |
| Show-Medals: | yes |
Devin McEwan (born October 11, 1984) is an American slalom canoeist who has competed since 2001.[1]
Together with Casey Eichfeld he won a gold medal at the 2015 Pan American Games and placed tenth in the slalom doubles (C2) event at the 2016 Summer Olympics in Rio de Janeiro. He is the son of Olympic slalom canoeist Jamie McEwan and artist Sandra Boynton.