Léonie Périault

Léonie Périault (born 31 July 1994) is a French triathlete. She finished 5th in the women's triathlon at the 2020 Summer Olympics in Tokyo. She subsequently won a bronze medal in the mixed triathlon relay event on 31 July 2021.

Périault grew up in Vélizy, Yvelines, France. She enjoyed swimming and mountain biking as a child and says she took part in her first triathlon when she was 8 years old.