Rhys Britton (born 13 May 1999) is a British road and track cyclist, who rides for British amateur team Dolan Factory Racing.

On the track, Britton has won two medals at the UCI Track Cycling World Championships in 2021 and 2024, three team pursuit medals at the UEC European Track Championships between 2021 and 2025, and has won seven national titles at the British Cycling National Track Championships between 2018 and 2023. He has also represented Wales at the Commonwealth Games on two occasions, in 2018 and 2022.