Patrick O'Byrne | |
|---|---|
| Teachta Dála | |
| In office May 1921 – June 1922 | |
| Constituency | Tipperary Mid, North and South |
| Personal details | |
| Born | August 1870 Roscrea, County Tipperary, Ireland |
| Died | 20 January 1944 (aged 73) Monkstown, County Dublin, Ireland |
| Political party | Sinn Féin |
| Spouse | Bernadette Boland (m. 1897) |
| Education | Beaumont College |
Patrick Joseph O'Byrne KM (August 1870 – 20 January 1944) was an Irish republican and Sinn Féin politician.