David Michael Green (10 November 1939 – 19 March 2016) was a Welsh first-class cricketer who played for Oxford University, Lancashire and Gloucestershire. Green was born at Llanengan, Caernarfonshire, in Wales. A fair-haired right-handed batsman often used as an opener and a medium-pace bowler, he went to Brasenose College, Oxford, from Manchester Grammar School and was a regular and successful player for three years from 1959 to 1961, turning out for Lancashire in his holidays. He scored 1,000 runs in his first season, but failed to do so in his other two university seasons, and again in 1962, when he played fairly often for Lancashire.