Seán O'Shea or Seán Ó Sé may refer to Seán O'Shea (born 1998), Kerry Gaelic footballer active since 2018 Seán Ó Sé (1936–2026), Irish traditional and folk singer Seán O'Shea (born 1942/3), Kerry Gaelic footballer, unused substitute in the 1970 All-Ireland Senior Football Championship final Jack O'Shea (born 1957), Kerry Gaelic footballer active 1976–1992 John O'Shea (disambiguation)