| Lasnet Nkouka | |
| Birth Name: | Lasnet Lellise Nkouka |
| Nationality: | Congolese |
| Sport: | Sprinting |
| Event: | 400 metres |
| Birth Date: | 28 January 1970 |
| Birth Place: | Bacongo (Congo Brazzaville) |
Lasnet Nkouka (born 28 January 1970) is a Congolese sprinter. She competed in the women's 400 metres at the 1988 Summer Olympics.[1]