Paul Seixas (born 24 September 2006) is a French road cyclist, who rides for UCI WorldTeam Decathlon CMA CGM Team. He won the junior time trial at the 2024 UCI Road World Championships. Subsequent victories as a Junior, including the 2025 Tour de l'Avenir, and performances in his first two years as a professional cyclist, including being the youngest rider ever to finish in the top 10 of a UCI World Tour stage race at 2025 Critérium du Dauphiné, have led him to be described as "the next great talent" of professional cycling.