List of Famous people named Sir

Sir Walter Balfour Barttelot, 3rd Baronet, DSO was of the Barttelot Baronetcy and grandson of Sir Walter Barttelot, 1st Baronet. The Barttelots resided at "At Ford", in the parish of Stopham Sussex.

Sir Walter George Barttelot, 2nd Baronet, was of the Barttelot Baronetcy and son of Sir Walter Barttelot, 1st Baronet.

Sir Sitwell Sitwell, 1st Baronet was a British politician and landowner. Sitwell was the son of Francis Hurt (1728–1793) of Mount Pleasant, Sheffield, who changed his name to Sitwell in 1777, when he inherited the Renishaw Hall, Derbyshire estates of his mother's cousin, and who in 1793 inherited Barmoor Castle from a Phipps relative. Sitwell came to his father's estates in 1793 and greatly extended and improved Renishaw Hall between 1800 and 1803. He was member of parliament for West Looe from 1796 to 1802. In 1808 he was created a baronet, of Renishaw in the County of Derby.

Sir Valentine Browne, 5th Baronet and 3rd Viscount Kenmare in the Jacobite Peerage (1695–1736)

Sir Tristram Beresford, 3rd Baronet was an Irish politician and baronet.