Thomas O'Donnell was an Irish nationalist politician of the Irish Parliamentary Party who served as member of parliament (MP) for West Kerry from 1900 to 1918 representing the constituency in the House of Commons of the United Kingdom of Great Britain and Ireland. He was an active promoter of agrarian reform, M.A. (R.U.I.), teacher, lawyer, chairman of the Tralee and Dingle Railway and later a prominent Irish Judge.
- Occupation
- judge, politician, barrister
- Position held
- member of the 30th Parliament of the United Kingdom, member of the 29th Parliament of the United Kingdom, member of the 28th Parliament of the United Kingdom, member of the 27th Parliament of the United Kingdom
- Citizenship
- United Kingdom of Great Britain and Ireland, Irish Free State
