Sean O'Brien may refer to: Seán O'Brien (Gaelic footballer), Gaelic footballer for Nemo Rangers Seán O'Brien (Cork hurler) (1926–?), Irish hurler Seán...

Sean M. O'Brien (born 1971 or 1972) is an American labor leader who is the General President of the International Brotherhood of Teamsters. He formerly...

Seán Kevin O'Brien (born 14 February 1987) is an Irish retired professional rugby union player. He previously represented home province Leinster for eleven...

She was thrown to the ground by gang members Peter Cantu and Derrick Sean O'Brien. Five of the gang members proceeded to rape both girls for more than...

Sean Patrick O'Brien (1988–March 17, 2023) was an American professional wrestling referee that primarily worked on the independent circuit, notably Ohio...

Teamsters president Sean O'Brien of "intimidation" during a Senate HELP Committee hearing on the PRO Act, claiming that O'Brien was forcing union members...

Seán O'Brien (born 9 December 1994) is a professional rugby union player from Ireland. He plays as a lock and across the back row. O'Brien currently plays...

Seán O'Brien (born 12 May 1998) is an Irish rugby union player who plays as a centre for United Rugby Championship club Munster. O'Brien was named in the...

Sean O'Brien FRSL (born 19 December 1952) is a British poet, critic and playwright. Prizes he has won include the Eric Gregory Award (1979), the Somerset...

Sean O'Brien (born 6 January 1984 in Brisbane) is an Australian professional windsurfer competing on the PWA World Tour and the International Formula Windsurfing...