Thomas Grove (c. 1609 – 27 January 1692) was an English politician who sat in the House of Commons at various times between 1645 and 1660. Grove was the son of Robert Grove of Mere, Wiltshire and his wife Honor South, daughter of Thomas South of Swallowcliffe, also in Wiltshire. He was a student of Middle Temple in 1627. He was of Ferne House, Donhead St Mary, Wiltshire.