| Player | Position | Former club | Club joined | League | Nationality |
|---|---|---|---|---|---|
| Evan Olmstead | Lock | Agen | Nice | Pro D2 |  Canadian |
| Paul Jedrasiak | Lock | Castres | Nevers | Pro D2 |  French |
| Tyler Ardron | Lock | Castres |  |
Pro D2 | Canadian |
| Clément Bitz | Lock |  |
Narbonne | Pro D2 | French |
| Steven Cummins | Lock |  |
Colomiers | Pro D2 |  Australian |
| Fergus Lee-Warner | Lock | Newcastle | Grenoble | Pro D2 | Australian |
| Georgi Javakhia | Lock | Grenoble | Soyaux-Angouleme | Pro D2 |  Georgian |
| Koen Bloemen | Lock | Aurillac | Oyonnax | Pro D2 |  Hollandais |
| Ruben (Hobo) Schoeman | Lock |  |
Narbonne | Pro D2 |  South African |
| Manuel Leindekar | Lock | Oyonnax | Grenoble | Pro D2 |  Uruguayan |
| Damien Bozic | Lock | Suresnes | Agen | Pro D2 | French |
| James Fender | Lock |  |
Grenoble | Pro D2 |  Welsh |
| Etonia Waqa | Lock |  |
|
Pro D2 |  Fijian |
| Stephan Le Roux | Lock | Niort | Aurillac | Pro D2 | South African |
| Simon Huchet | Lock | La Rochelle | Narbonne | Pro D2 | French |
| Hugo Descube | Lock |  |
 |
Pro D2 | French |
| Raynard Roets | Lock | |
Biarritz | Pro D2 | South African |
| Temur Tsulukidze | Lock | Oyonnax | Oyonnax | Pro D2 | Georgian |
| Theo Mercadier | Lock | Albi | Dax | Pro D2 | French |
| Victor Templier | Lock | US Bressane | Nevers | Pro D2 | French |
| Rémy Lanen | Lock | Clermont | Nevers | Pro D2 | French |
| Mackenzie Martin | Lock | |
Béziers | Pro D2 | Welsh |
| Paulo Tauiliili-Palesasa | Lock | Pau | Aurillac | Pro D2 | Australian |
| Guga Ganiashvili | Lock |  |
Aurillac | Pro D2 | Georgian |
| Romain Macurdy | Lock | Castres | |
Pro D2 | French |