Sean O'Brien

Sean O'Brien may refer to:

Seán O'Brien (Gaelic footballer), Gaelic footballer with Nemo Rangers
Seán O'Brien (hurler) (1926–?), Irish hurler
Sean O'Brien (Tipperary hurler), Irish sportsperson
Sean O'Brien (ice hockey) (born 1972), American former ice hockey left winger
Sean O'Brien (Ohio politician) (born 1969), Democratic member of the Ohio House of Representatives
Seán O'Brien (rugby player, born 1987), Irish rugby union footballer of the 2000s and 2010s
Seán O'Brien (rugby player born 1994), Irish rugby union footballer of the 2010s
Sean O'Brien (windsurfer) (born 1984), Australian windsurfer
Sean O'Brien (writer) (born 1952), British writer
Sean O'Brien (musician), bassist and original member of Boston rock band Come
Sean C. O'Brien, co-discoverer of buckminsterfullerene

See also