Denis Grey Wigan (21 June 1893 – 31 December 1958) was an English first-class cricketer and British Army officer. The son of , he was born at Walton-on-Thames in June 1893. He was educated at Eton College, where he took part in the Fowler's match of 1910 and captained the college cricket team in 1912. From Eton, Wigan went up to Magdalen College, Oxford. While studying at Oxford, he played first-class cricket for Oxford University in 1913 and 1914, making six appearances. He scored 119 runs in his six matches, at an average of 14.87 and a high score of 73 not out. Due to the commencement of the First World War in July 1914, his time at Oxford was prematurely cut short, denying him his blue.