| Sandra Ponthus | |
| Nationality: | French |
| Sport: | Diving |
| Birth Date: | 29 November 1976 |
| Birth Place: | Villeurbanne, France |
Sandra Ponthus (born 29 November 1976) is a French former diver. She competed in the women's 3 metre springboard event at the 2000 Summer Olympics.[1]