Thomas Danby

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