Nicholas Nugent (c. 1525–1582) was an Anglo-Irish judge, who was hanged for treason by the government that appointed him. He had, before his downfall, enjoyed a highly successful career, holding office as Solicitor General for Ireland, Baron of the Irish Court of Exchequer, and Chief Justice of the Irish Common Pleas, but he was ruined by the rebellion of his nephew William Nugent, which he was accused of supporting.