Gautier Larsonneur is a 30-year-old professional football player from FRA. He currently plays for AS Saint-Étienne, wearing the number 30 shirt. He plays primarily as a Goalkeeper. He stands at 181cm tall and weighs 70kg. His preferred foot is Right. His current market value is estimated at 3M €.

His most recent move was a Free from Stade Brestois 29 to AS Saint-Étienne on 2023-01-06. The reported fee was 1.6M €.

In the French Ligue 2 2025-2026, Gautier Larsonneur played 25 matches, averaging 0 interceptions, 0 tackles, and 0.8 clearances per game.