Seán Keane (14 September 1899 – 29 March 1953) was an Irish Labour Party politician and publican. He was elected to Dáil Éireann as a Labour Party Teachta Dála (TD) for the Cork East constituency at the 1948 general election and was re-elected at the 1951 general election. He died in office in 1953 and the by-election caused by his death was won by Richard Barry of Fine Gael.