Sean O'Neill
Appearance
Sean O'Neill is the name of:
- Séan Ó Néill, King of Tír Eoghain (d. 1568)
- Sean O'Neill, 3rd Earl of Tyrone
- Sean O'Neill (actor) (born 1985), Canadian, actor and arts professional
- Seán O'Neill (born 1938), Gaelic football player for Down
- Sean O'Neill (Louth Gaelic footballer), Gaelic football player for Louth
- Seán O'Neill (hurler) (born 1972), Irish hurler for Limerick
- Sean O'Neill (footballer) (born 1988), association footballer
- Sean O'Neill (table tennis) (born 1967), American table tennis player and coach
- Sean O'Neill (snooker player) (born 1981), Northern Irish snooker player
- Sean O'Neill (rower) (born 1980), Irish / New Zealand rower
See also
- Sean O'Neal (born 1977), actor