| Oumar Barry | |
| Fullname: | Oumar Barry |
| Birth Date: | 18 July 1986 |
| Birth Place: | Conakry, Guinea |
| Height: | 189cm (74inches) |
| Currentclub: | Al-Markhiya |
| Clubnumber: | 31 |
| Position: | Goalkeeper |
| Years1: | 2007–2008 |
| Years2: | 2008–2021 |
| Years3: | 2024– |
| Clubs2: | Al Rayyan |
| Clubs3: | Al-Markhiya |
| Caps1: | 12 |
| Caps2: | 134 |
| Caps3: | 6 |
| Goals1: | 0 |
| Goals2: | 1 |
| Goals3: | 0 |
| Nationalyears1: | 2010– |
| Nationalcaps1: | 2 |
| Nationalgoals1: | 0 |
Oumar Barry (born July 18, 1986) is a Guinean-born Qatari footballer who plays for Al-Markhiya is a goalkeeper.