Thomas Burgh, 3rd Baron Burgh KG (English: /bʊræ/; BURRA; pronounced: Borough; c. 1558–14 October 1597) 3rd Baron Borough of Gainsborough, de jure 7th Baron Strabolgi and 9th Baron Cobham of Sterborough was the son of and Lady Katherine Clinton, daughter of Edward Clinton, 1st Earl of Lincoln and Elizabeth Blount, former mistress of King Henry VIII. He was one of the peers who conducted the trial of the Duke of Norfolk in 1572. (aged 14?) On 18 April 1597, he was appointed Lord Deputy of Ireland but held the office only briefly, dying the same year.