Thibaut Collet (born 17 June 1999, in La Tronche) is a French athlete specialising in the pole vault. He won a bronze medal at the 2019 European U23 Championships.
His personal bests are 5.95 metres outdoors (Grenoble 2024) and 5.92 metres indoors (Clermont-Ferrand 2024).
He and his older brother Mathieu are coached by their father Philippe Collet, himself a former pole vaulter.