Sir John Keane, 5th Baronet, DSO was an Irish barrister and politician.
- Occupation
- politician, businessperson, barrister
- Position held
- senator of Ireland, senator of Ireland, senator of Ireland, senator of Ireland
- Citizenship
- Ireland, Irish Free State, United Kingdom of Great Britain and Ireland
- Born
- June 3, 1873
- Died
- January 30, 1956