| Marlyse Nsourou | |
| Nationality: | Gabonese |
| Sport: | Middle-distance running |
| Event: | 800 metres |
| Birth Date: | 27 February 1987 |
Marlyse Nsourou (born 27 February 1987) is a Gabonese middle-distance runner. She competed in the women's 800 metres at the 2004 Summer Olympics.[1]