| Ernesta Robert-Mérignac | |
| Nationality: | French |
| Occupation: | Sculptor |
| Birth Date: | 25 August 1849 |
| Birth Place: | Saint-Omer, France |
| Death Place: | Paris, France |
Ernesta Robert-Mérignac (25 August 1849 - 18 February 1933) was a French sculptor. Her work was part of the sculpture event in the art competition at the 1924 Summer Olympics.[1]