Seán Dunne

Seán Dunn(e) may refer to:
 * Seán Dunne (politician) (1918–1969), Irish Labour Party politician
 * Seán Dunne (poet) (1956–1995), Irish poet
 * Seán Dunne (businessman) (born 1954), Irish businessman
 * Sean Dunn, musician in Five Eight (band)