Thomas Wentworth, 1st Earl of Cleveland, was an English landowner and Royalist general during the Wars of the Three Kingdoms, described by one historian as a "much under-rated field commander". A distant relative of Thomas Wentworth, 1st Earl of Strafford, executed by Parliament in May 1641, his son Thomas Wentworth, 5th Baron Wentworth, also served in the Royalist army and predeceased him in March 1665.

Thomas Wentworth, 5th Baron Wentworth, KB, PC was an English landowner and soldier who supported the Royalists during the Wars of the Three Kingdoms. At the end of the First English Civil War in 1646, he accompanied the future Charles II of England into exile and fought with him at the Battle of Worcester in 1651.