| Club: | Stade Lavallois |
| Season: | 2022–23 |
| Chairman: | Laurent Lairy |
| Manager: | Olivier Frapolli |
| Stadium: | Stade Francis Le Basser |
| League: | Ligue 2 |
| League Result: | 15th |
| Cup1: | Coupe de France |
| Cup1 Result: | Seventh round |
| League Topscorer: | Simon Elisor (8) |
| Season Topscorer: | Simon Elisor (8) |
| Pattern La1: | _StadeLavallois2223h |
| Pattern B1: | _StadeLavallois2223h |
| Pattern Ra1: | _StadeLavallois2223h |
| Pattern Sh1: | _StadeLavallois2122h |
| Pattern So1: | _kappafootballblacklogo |
| Socks1: | FF6A00 |
| Pattern La2: | _StadeLavallois2223a |
| Pattern B2: | _StadeLavallois2223a |
| Pattern Ra2: | _StadeLavallois2223a |
| Pattern Sh2: | _StadeLavallois2122a |
| Pattern So2: | _kappafootballblacklogo |
| Socks2: | FFFFFF |
| Prevseason: | 2021–22 |
| Nextseason: | 2023–24 |
The 2022–23 season was the 121st in the history of Stade Lavallois and their first season back in the second division since 2017. The club participated in Ligue 2 and the Coupe de France.
See main article: 2022–23 Ligue 2.
The league fixtures were announced on 17 June 2022.[1]
See main article: 2022–23 Coupe de France.