| Champ: |  Alycia Parks |
| Runner: |  Caroline Garcia |
| Score: | 7–6(9–7), 7–5 |
| Draw: | 32 (4Q, 3WC) |
| Seeds: | 8 |
| Type: | Singles Doubles |
See main article: 2023 WTA Lyon Open.
Alycia Parks defeated Caroline Garcia in the final, 7–6(9–7), 7–5 to win the singles tennis title at the 2023 WTA Lyon Open. It was her first WTA Tour singles title.[1]
Zhang Shuai was the defending champion,[2] but lost in the second round to Maryna Zanevska.
This tournament marked the final professional appearance of former world No. 1 and two-time Grand Slam champion Garbiñe Muguruza. She lost to Linda Nosková in the first round. Muguruza later announced her retirement in April 2024.