Tadhg Manley (20 April 1893 – 24 August 1976) was an Irish Fine Gael politician. A teacher by profession, he was an unsuccessful candidate at the 1951 general election. He was elected to Dáil Éireann as a Fine Gael Teachta Dála (TD) for the Cork South constituency at the 1954 general election. He was re-elected at the 1957 general election. He did not contest the 1961 general election. His nephew Liam Burke was a Fine Gael TD and Senator from 1969 to 2002.