| Intro | Swimmer |
| Is |
Athlete Swimmer |
| From | Nigeria |
| Type | Sports |
| Gender | female |
| Birth |
21 January 1987 |
| Age | 33 years |
Mariama Souley Bana (born 21 January 1987) is a Nigerien female swimmer. Bana competed for Niger at the 2008 Summer Olympics in Swimming. She finished in the 8th and final place in heat two in the Women’s 50 metre freestyle.