Thibaud Flament (born 29 April 1997) is a French professional rugby union player who plays as a lock for Top 14 club Toulouse and the France national team.

Born in Paris, Thibaud Flament grew up in Brussels, Belgium where his father worked and founded an amateur rugby union club.

Playing usually as a fly-half, he started in the fifth team and then changed of position, being converted to the second row due to his height and his weight gain.

In 2017, he spent one placement year in Argentina playing for Club Newman before returning to Loughborough, now a first-teamer and an important player.

[3] In his first year with the French club, he won the 2020-21 Top 14 and the 2020–21 European Rugby Champions Cup and then extended his contract until 2026 on 8 June 2022.