2023 Open Sud de France – Singles
| Singles | |
|---|---|
| 2023 Open Sud de France | |
| Champion | Jannik Sinner |
| Runner-up | Maxime Cressy |
| Score | 7–6(7–3), 6–3 |
| Draw | 28 (4Q, 3WC) |
| Seeds | 8 |
Jannik Sinner defeated Maxime Cressy in the final, 7–6(7–3), 6–3 to win the singles tennis title at the 2023 Open Sud de France.
Alexander Bublik was the defending champion, but lost in the first round to Grégoire Barrère.