Patrick Tierney (24 April 1904 – 29 September 1990) was an Irish Labour Party politician.
A farmer before entering politics, he was elected to the 8th Seanad on the Labour Panel in 1954.
He was elected to Dáil Éireann as a Labour Party Teachta Dála (TD) for the Tipperary North constituency at the 1957 general election.
[1] He was re-elected at the 1961 and 1965 general elections.
[2] He did not contest the 1969 general election.