Thomas Dudley, English soldier and politician, 3rd Governor of Massachusetts Bay Colony (b. 1576)
Thomas Dudley (12 October 1576 – 31 July 1653) was a colonial magistrate who served several terms as governor of the Massachusetts Bay Colony. Dudley was the chief founder of Newtowne, later Cambridge, Massachusetts, and built the town's first home. He provided land and funds to establish the Roxbury Latin School, and signed Harvard College's new charter during his 1650 term as governor. Dudley was a devout Puritan who was opposed to religious views not conforming with his. In this he was more rigid than other early Massachusetts leaders like John Winthrop, but less confrontational than John Endecott.

The son of a military man who died when he was young, Dudley saw military service himself during the French Wars of Religion, and then acquired some legal training before entering the service of his likely kinsman the Earl of Lincoln. Along with other Puritans in Lincoln's circle, Dudley helped organize the establishment of the Massachusetts Bay Colony, sailing with Winthrop in 1630. Although he served only four one-year terms as governor of the colony, he was regularly in other positions of authority.

Dudley's daughter Anne Bradstreet (1612–1672) was a prominent early American poet. One of the gates of Harvard Yard, which existed from 1915 to 1947, was named in his honor, and Harvard's Dudley House is named for the family, as is the town of Dudley, Massachusetts.