Thomas Grenville Jones (23 July 1922 – 2 February 2000), was a Welsh political consultant and Liberal Party politician.
He was educated at Llandrindod Wells, Tonbridge School and St. Catharine's College, Cambridge.
[3] He was Liberal candidate for the Isle of Ely division of Cambridgeshire at the 1950 General Election.
He was Liberal candidate for the Leominster division of Herefordshire at the 1959 General Election.
He was Liberal candidate for the Tavistock division of Devon at the 1964 General Election.