Riley Thilthorpe (born 7 July 2002) is an Australian rules footballer who plays for the Adelaide Football Club in the Australian Football League (AFL). He was recruited by the Adelaide Football Club with the 2nd draft pick in the 2020 AFL draft.
Thilthorpe debuted in round 6 of the 2021 AFL season, as he was impressive with 16 disposals and kicked 5 goals. His 5 goals is the highest ever by a Crows debutant. Jason Dunstall commented, "the emergence of a future star."