Thomas O'Hagan, 1st Baron O'Hagan

The Lord O'Hagan
Lord O'Hagan, c. 1868.
Lord Chancellor of Ireland
In office
1868–1874
MonarchVictoria
Prime MinisterWilliam Ewart Gladstone
Preceded byAbraham Brewster
Succeeded byIn commission
In office
1880–1881
MonarchVictoria
Prime MinisterWilliam Ewart Gladstone
Preceded byJohn Thomas Ball
Succeeded byHugh Law
Personal details
Born29 May 1812 (1812-05-29)
Belfast
Died1 February 1885 (1885-03) (aged 72)
Hereford House, London
NationalityBritish
Political partyLiberal

Thomas O'Hagan, 1st Baron O'Hagan, KP, PC (Ire), QC (29 May 1812 – 1 February 1885), was an Irish lawyer and judge. He served as Lord Chancellor of Ireland from 1868 to 1874 and again from 1880 to 1881.