| Player | Position | Former club | Club joined | League | Nationality |
|---|---|---|---|---|---|
| Ruben van Heerden | Lock |  |
Montpellier | Top 14 |  South African |
| Alexander Moon | Lock | Bayonne |  |
Top 14 |  English |
| Baptiste Pesenti | Lock | Stade Français | Pau | Top 14 |  French |
| Matias Alemanno | Lock |  |
Vannes | Top 14 |  Argentinian |
| Killian Geraci | Lock | LOU | Bayonne | Top 14 | French |
| José Duarte Madeira | Lock | Grenoble | USAP | Top 14 |  Portuguese |
| Thomas Ployet | Lock | Grenoble | Vannes | Top 14 | French |
| Oskar Rixen | Lock | Nevers | Clermont | Top 14 |  German |
| Matthieu Uhila | Lock | Montpellier | Bayonne | Top 14 | French |