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 of Ferne House, Donhead St Mary, Wiltshire.
In December 1648 he was one of the Members excluded in Pride's Purge.
He was elected for MP for Shaftesbury, Dorset in the Convention Parliament of 1660.