Sean Walsh
Sean Walsh may refer to:

Seán Walsh (politician) (1925–1989), Irish Fianna Fáil politician
Seán Walsh (footballer) (born 1957), Irish Gaelic footballer
Sean Walsh (born 1991), member of The Original Rudeboys

See also
Seann Walsh (born 1985), English comedian and actor
Séanna Walsh (born 1957), Irish politician and former IRA militant