Matthieu Gauzin (born 27 February 2001) is a French professional basketball player for Tofaş of Basketbol Süper Ligi (BSL).

He started playing basketball with CJM Bourges and joined Le Mans Sarthe at age 15.

[3] On 27 November, he announced that he would not enter the 2020 NBA draft, despite being considered a potential second-round pick at the time, because he felt that he was "not ready.

[12] Gauzin represented France at the 2018 FIBA Under-17 Basketball World Cup in Argentina, averaging eight points per game in a bench role and helping his team win the silver medal.

[13][14] At the 2019 FIBA U18 European Championship in Volos, Greece, he averaged 10.7 points and 2.8 steals per game, helping France to a fifth-place finish.