| Player | Position | Former club | Club joined | League | Nationality |
|---|---|---|---|---|---|
| Vincent Giudicelli | Hooker | Bayonne |  |
Pro D2 |  French |
| Johnny Matthews | Hooker |  |
 |
Pro D2 |  Scottish |
| Lasha Tabidze | Prop | Chambery | Aurillac | Pro D2 |  Georgian |
| Lucas Tauzin | Wing | Clermont | Grenoble | Pro D2 | French |
| Daniel Brennan | Prop | Toulon | |
Pro D2 | French |
| Baptiste Abescat-Leroy | Back row | Béziers | Grenoble | Pro D2 | French |
| Sione Vailanu | Back row | |
Biarritz | Pro D2 |  Tongan |
| Abraham Pole | Prop |  |
Narbonne | Pro D2 |  New Zealander |
| Romain Trouilloud | Full-back | Grenoble | |
Pro D2 | French |
| Enrique Pieretto Heiland | Prop | Zebre | Agen | Pro D2 |  Argentinian |
| Theo Idjellidaine | Scrum-half | Agen | Nice | Pro D2 | French |
| Joey Walton | Centre |  |
|
Pro D2 |  Australian |
| Erwan Dridi | Wing | Brive | Colomiers | Pro D2 | French |
| Thomas Zenon | Full-back | Brive |  |
Pro D2 | French |
| Gatien Masse | Centre | Mont de Marsan | Brive | Pro D2 | French |
| Enzo Marzocca | Full-back | Chambery | Aurillac | Pro D2 | French |
| Anselme Cellier | Full-back | Massy | Nevers | Pro D2 | French |
| Feleti Kaitu'u | Hooker |  |
Oyonnax | Pro D2 | Australian |
| Yannick Arroyo | Prop | Béziers | Oyonnax | Pro D2 | French |
| Lucas Dessaigne | Back row | Clermont | |
Pro D2 | French |
| Boris Goutard | Full-back | Narbonne | Nice | Pro D2 | French |
| Charlie Shiel | Scrum-half |  |
Biarritz | Pro D2 | Scottish |
| Gela Aprasidze | Scrum-half | USAP | Soyaux-Angouleme | Pro D2 | Georgian |
| Thibault Debaes | Fly-half | Vannes | Colomiers | Pro D2 | French |
| Louis Mary | Prop | Grenoble | Brive | Pro D2 | French |
| Hanru Sirgel | Back row | Grenoble | Nice | Pro D2 |  South African |
| Jeff Goufan | Back row | Niort | Narbonne | Pro D2 | French |
| Jack Walsh | Fly-half |  |
|
Pro D2 | Australian |
| Guillaume Galletier | Centre | |
Béziers | Pro D2 | French |
| Yan Arnold | Prop | Carcassonne | Nevers | Pro D2 | French |
| Andrea Pontanier | Prop | |
|
Pro D2 | French |
| Inaki Ayarza Saporta | Centre | Vannes | Oyonnax | Pro D2 |  Chilean |
| Iban Laclau | Centre | Mont de Marsan | Biarritz | Pro D2 | French |
| Lucas Costa | Back row | Rouen | Soyaux-Angouleme | Pro D2 | French |
| Pablo Patilla | Centre | Carcassonne | Nice | Pro D2 | French |
| Vaiolini Ekuasi | Back row |  |
|
Pro D2 | Tongan |
| Paul Gadea | Wing | Carcassonne | Béziers | Pro D2 | French |
| Liam Coombes-Fabling | Wing | Waikato | Oyonnax | Pro D2 | New Zealander |
| Guillem Calmon | Back row | Albi | Nevers | Pro D2 | French |
| Luka Azariashvili | Prop | |
Béziers | Pro D2 | Georgian |
| Simao Broeiro Bento | Full-back | Mont de Marsan | Colomiers | Pro D2 |  Portuguese |
| Charles-Henri Berguet | Prop | Vannes | Narbonne | Pro D2 |  Belgian |
| Tuaina Taii Tualima | Back row |  |
Colomiers | Pro D2 | Australian |
| Damien Bozic | Lock | Suresnes | Agen | Pro D2 | French |
| Elias Coulibaly | Prop | Suresnes | Soyaux-Angouleme | Pro D2 |  Ivoirien |
| Ben Houston | Back row |  |
Aurillac | Pro D2 | Australian |
| Martin Gabriel Bogado | Full-back | Oyonnax | |
Pro D2 | Argentinian |
| Killian Taofifenua | Hooker | Carcassonne | Béziers | Pro D2 | French |