Dillwyn Thomas (13 February 1905 – 29 August 1996) was a Welsh cricketer.
Thomas was a right-handed batsman who bowled right-arm medium-fast.
Thomas made his first-class debut for Glamorgan in 1939 against Essex, where on debut he took his only five-wicket haul in first-class cricket, claiming figures of 5/64;[1] this five wicket haul also accounted for all of his first-class wickets.
[2] He played a further first-class match for the county, against Yorkshire in the same season at Park Avenue Cricket Ground, Bradford.
[3] Thomas died at Neath, Glamorgan on 29 August 1996.