Sean McCarthy
Sean McCarthy may refer to:
- Sean McCarthy (songwriter), Irish songwriter
- Seán McCarthy (Cork politician), Irish Fianna Fáil politician
- Seán McCarthy (Tipperary politician), Irish Fianna Fáil politician
- Seán McCarthy (hurler), Irish hurler
- Sean McCarthy (Welsh footballer), Welsh footballer and football manager
- Sean McCarthy (Irish footballer)
- Seán McCarthy (rugby union, born 1990), Irish rugby union player for Bedford Blues
- Seán McCarthy (rugby union, born 1993), Irish rugby union player for Munster
- Shawn McCarthy, American football player