| Areti Sinapidou | |
| Birth Date: | 27 October 1976 |
| Birth Place: | Thessaloniki |
| Discipline: | Rhythmic gymnastics |
| Level: | Senior international |
| Club: | Spartakos Association |
| Show-Medals: | yes |
Areti Sinapidou (el|Αρετή Σιναπίδου, born 27 October 1976,[1] Thessaloniki) is a retired Greek rhythmic gymnast.
She competed for Greece in the rhythmic gymnastics all-around competition at the 1992 Summer Olympics in Barcelona. She was 12th in the qualification round and advanced to the final, placing 14th overall.[2]