| Player | Position | Former club | Club joined | League | Nationality |
|---|---|---|---|---|---|
| Vincent Rattez | Wing | LOU | Nice | Pro D2 |  French |
| Francis Saili | Centre | Vannes | Nice | Pro D2 |  New Zealander |
| Arno Botha | Back row | LOU | Nevers | Pro D2 |  South African |
| Malakai Fekitoa | Centre |  |
Béziers | Pro D2 |  Tongan |
| Christian Judge | Prop | Béziers | Brive | Pro D2 |  English |
| Alex Newsome | Full-back | Clermont | Oyonnax | Pro D2 |  Australian |
| Evan Olmstead | Lock | Agen | Nice | Pro D2 |  Canadian |
| Adrien Bau | Scrum-half | Soyaux-Angouleme | Béziers | Pro D2 | French |
| Julien Farnoux | Full-back | Grenoble | Nice | Pro D2 | French |
| Paul Jedrasiak | Lock | Castres | Nevers | Pro D2 | French |
| Etienne Falgoux | Prop | Clermont | Nice | Pro D2 | French |
| Tyler Ardron | Lock | Castres |  |
Pro D2 | Canadian |
| Marco Tauleigne | Back row | Montpellier |  |
Pro D2 | French |
| Mathieu Bonnot | Hooker | Rouen | Soyaux-Angouleme | Pro D2 | French |
| Bautista Ezcurra | Centre | Mont de Marsan | Nice | Pro D2 |  Argentinian |
| Jack Maunder | Scrum-half | Agen |  |
Pro D2 | English |
| Hugo Bouyssou | Scrum-half | Nevers | Agen | Pro D2 | French |
| Jules Soulan | Fly-half | |
Agen | Pro D2 | French |
| Clément Martinez | Hooker | Biarritz | Nice | Pro D2 | French |
| Iban Hiriart-Urruty | Hooker | Dax | Biarritz | Pro D2 | French |
| Luka Goginava | Prop | Mont de Marsan | Béziers | Pro D2 |  Georgian |
| Richard Hardwick | Back row | Grenoble | Colomiers | Pro D2 |  Namibian |
| Steven Cummins | Lock |  |
Colomiers | Pro D2 | Australian |
| Clément Bitz | Lock | |
Narbonne | Pro D2 | French |
| Pascal Cotet | Prop | Bayonne | |
Pro D2 | French |
| Duncan Paia'aua | Centre | USAP | Biarritz | Pro D2 |  Samoan |
| Aurélien Azar | Prop | Castres | |
Pro D2 | French |
| Fergus Lee-Warner | Lock | Newcastle | Grenoble | Pro D2 | Australian |
| Georgi Javakhia | Lock | Grenoble | Soyaux-Angouleme | Pro D2 | Georgian |
| Christopher Vaotoa | Prop | Oyonnax | |
Pro D2 | French |
| Gauthier Doubrère | Scrum-half | Castres | Brive | Pro D2 | French |
| Steven David | Back row | Nevers | Grenoble | Pro D2 | French |
| Lucas Bachelier | Back row | Narbonne | Nice | Pro D2 | French |
| Solomon Alaimalo | Wing |  |
Narbonne | Pro D2 | New Zealander |
| Thibaut Martel | Back row | Grenoble | |
Pro D2 | French |
| Aymeric Luc | Full-back | Pau | Brive | Pro D2 | French |
| Caleb Timu | Back row | Colomiers | Narbonne | Pro D2 | Australian |
| Thomas Darmon | Centre | Montpellier | Oyonnax | Pro D2 | French |
| David Delarue | Scrum-half | Aurillac | Béziers | Pro D2 | French |
| Koen Bloemen | Lock | Aurillac | Oyonnax | Pro D2 |  Hollandais |
| Thomas Vincent | Fly-half | Montpellier | Oyonnax | Pro D2 | French |
| Ruben (Hobo) Schoeman | Lock |  |
Narbonne | Pro D2 | South African |
| Charles Abel | Prop |  |
Oyonnax | Pro D2 | New Zealander |
| Edward Sawailau | Wing | Oyonnax | Grenoble | Pro D2 |  Fijian |
| Manuel Leindekar | Lock | Oyonnax | Grenoble | Pro D2 |  Uruguayan |
| Facundo Pomponio | Prop | |
Narbonne | Pro D2 | Argentinian |
| Jean-Baptiste De Clercq | Prop | Albi | Aurillac | Pro D2 |  Belgian |
| Thomas Vernet | Prop | |
Narbonne | Pro D2 | French |