| Player | Position | Former club | Club joined | League | Nationality |
|---|---|---|---|---|---|
| Fabrice Metz | Lock | Vannes | Stade Français | European Rugby Champions Cup |  French |
| Darcy Swain | Lock |  |
Clermont | European Rugby Champions Cup |  Australian |
| Salmaan Moerat | Lock |  |
La Rochelle | European Rugby Champions Cup |  South African |
| Nicolas Martins | Lock | Colomiers |  |
European Rugby Champions Cup |  Portuguese |
| Thomas Manz | Lock | Leicester |  |
European Rugby Champions Cup |  English |
| Petero Taviraki Mailulu | Lock | Béziers | Stade Français | European Rugby Champions Cup |  Fijian |
| Riley Norton | Lock |  |
|
European Rugby Champions Cup | South African |