Thomas Danby may refer to: Sir Thomas Danby (c. 1530–1590), son of Christopher Danby and High Sheriff of Yorkshire, 1575–1576 Sir Thomas Danby (died 1660) (1610–1660), English landowner a Royalist, briefly a member of parliament for Richmond, Yorkshire Thomas Danby (mayor) (1631–1667), mayor of Leeds, England and MP in 1661 for Malton Thomas Danby (artist) (1818–1886), English landscape painter Leeds Thomas Danby, college in Leeds, predecessor of Leeds City College
See also Tom Danby (Thompson Danby, 1926–2022), English rugby player