Florent Bax (born 16 June 1999) is a French tennis player who competes mainly on the Challenger and ITF tours.
Bax has a career high ATP singles ranking of world No. 268 achieved on 2 March 2026 and a career high ATP doubles ranking of No. 419 achieved on 7 April 2025.
In November, Bax won his maiden Challenger doubles title at the 2024 Brazzaville Challenger, pairing with Karan Singh.
In April, Bax reached his first Challenger semifinal in Abidjan, as a qualifier, after defeating top seed Aziz Dougaz in the second round. He lost to eventual winner Maximus Jones in the semifinal.