| Headercolor: | lightblue |
| Aniya Louissaint | |
| Nationality: | Haitian |
| Birth Date: | 9 September 1998 |
| Sport: | Taekwondo |
Aniya Louissaint (born 9 September 1998) is a Haitian taekwondo athlete.
She represented Haiti at the 2016 Summer Olympics in Rio de Janeiro, in the women's 67 kg where she was defeated by Haby Niaré in the first round and by Ruth Gbagbi in the repechage round.[1]