Thomas O'Donoghue

Thomas Joseph O'Donoghue (7 October 1889 – 15 March 1958) was an Irish Sinn Féin politician from Cahersiveen, County Kerry. He was elected unopposed as a Sinn Féin Teachta Dála (TD) to the Second Dáil at the 1921 elections for the Kerry–Limerick West constituency.

He opposed the Anglo-Irish Treaty and voted against it. He was re-elected unopposed as an anti-Treaty Sinn Féin TD to the Third Dáil at the 1922 general election though he did not take his seat. He was re-elected at the 1923 general election for the Kerry constituency and again did not take his seat. He did not stand at the June 1927 general election.