Thomas King (probably before 1660 – 17 July 1725) was an English (after the Acts of Union 1707, British) professional soldier, lieutenant governor of Sheerness, Kent, and Member of Parliament for Queenborough, in Kent. He was the eldest son of Thomas King (died 1688), MP for Harwich. He was the brother of John King (c. 1655 – 1737), Master of Charterhouse.