Thomas Warmestry (1610 – 30 October 1665) was Dean of Worcester from 1661 until his death. Warmestry was born in Worcester in 1610, the son of William Warmestry and younger brother of the poet Gervase Warmestry, into an ancient Worcester family. Gervase succeeded William as registrar of the Diocese of Worcester, a post which had been in the Warmestry family since 1544. Thomas Warmestry was educated at the King's School, Worcester and at Oxford (matriculated at Christ Church in 1628 aged 18, and graduated BA at Brasenose College in 1628, MA at Christ Church in 1631, DD 1642).