Thomas Preston
Thomas Preston may refer to:
Politicians
- Thomas Preston (MP for Derby), see Derby
- Thomas Preston (died 1604), MP for Knaresborough
- Thomas Preston of Gretton, MP for Northampton
- Thomas Preston (MP for Newcastle-under-Lyme), in 1437 MP for Newcastle-under-Lyme
- Thomas Preston, in 1452 MP for Wallingford
- Thomas Preston (of Holker, elder), English MP for Lancashire
- Thomas Preston (of Holker, younger), English MP for Lancaster
- Thomas Hiram Preston, Ontario journalist and political figure
- Thomas Hildebrand Preston, British diplomat
Religion
- Thomas Preston (monk), English Benedictine monk
- Thomas Scott Preston, Roman Catholic Vicar General of New York
Others
- Thomas Preston (composer), English composer
- Thomas Preston (footballer), Scottish footballer
- Thomas Preston (writer), master of Trinity Hall, Cambridge and possible author of King Cambyses
- Thomas Preston, 1st Viscount Tara, who fought on the side of Confederation in the Irish Confederate Wars
- Thomas Preston (British Army officer), involved in the Boston Massacre in 1770
- Thomas Austin Preston, Jr., poker player also known as Amarillo Slim
- Thomas Preston (scientist), Irish scientist
- Thomas J. Preston Jr., professor of archeology at Princeton University
- Tommy Preston, Scottish footballer
- Tom Preston-Werner, American entrepreneur