Sean or Seán Ryan may refer to:
Politics Seán Ryan (Irish politician) (born 1943), Irish Labour Party politician Sean Ryan (American politician), New York state legislator
Sports Sean Ryan (tight end) (born 1980), tight end in the National Football League Sean Ryan (American football coach) (born 1972), American football coach and former player Sean Ryan (cyclist) (born 1941), British cyclist Seán Ryan (dual player) (born 1986), Irish hurler and former Gaelic footballer Sean Ryan (Tipperary hurler) (fl. 2023) Seán Ryan (Offaly Gaelic footballer) (1939–2012), Irish Gaelic footballer Sean Ryan (rugby league) (born 1973), Australian former professional rugby league footballer Seán Ryan (sports administrator) (1895–1963), president of the Gaelic Athletic Association Sean Ryan (swimmer) (born 1992), American swimmer Sean Ryan (wide receiver) (born 1999), wide receiver in the National Football League
Other people Sean Ryan (cinematographer), Australian filmmaker, cinematographer for The Moogai (2024) Seán Ryan (fiddler) (1919–1985), Irish folk music fiddler Sean Ryan (judge), Irish judge
See also Shaun Ryan, Australian rules football umpire Shawn Ryan (born 1966), American writer Shawn Ryan (United States Navy), American podcaster and Navy SEAL Sean Rhyan (born 2000), American football offensive guard