FRANCE| Born | Mar 12, 2007 Baie-Mahault, FRANCE |
| Age | 19 years old |
| Size | 1.74 m |
| Arrival(s) | From academy |
| End of contract | 2028 |
| Numbers | 71 |
| Honours | Gambardella (2025) |
| Career |  Rennes |
|
Born in Guadeloupe in 2007, attacker Lucas Rosier began his playing career with Stade Lamontinois, the same club as former Rennes defender, Jeanuël Belocian, before signing for Stade Rennais in 2022, where he would link up with the Rennes Reserve team in the the French 5th Division (National 3). On 29th November 2024, the left winger signed his first professional contract with the Red and Blacks. Rosier made his debut with the professional side on 2nd November 2025 at Roazhon Park in a 4-1 win against Strasbourg, replacing hat-trick hero Esteban Lepaul at the end of the game.
