Lambert Belmas (born 11 August 1997) is a French professional rugby league footballer who plays as a prop for Toulouse Olympique in the Super League and France at international level.

[4] On 20 Jul 2021 it was confirmed that Lambert had left Catalans after the expiration of his contract[5] In July 2021 Lezignan announced that they had signed Bélmas.

[6] Belmas signed for Toulouse ahead of the 2022 Super League season, but snapped his achilles heel two days later.

Toulouse committed to honouring his contract and helping his recovery from what could be a career ending injury.

[9] On 15 October 2023, Belmas played in Toulouse Olympique's upset loss in the Million Pound Game against the London Broncos.