Michael Anthony Gateley (13 June 1904 – ?) was an Indian field hockey player who competed in the 1928 Summer Olympics. He remained a student of St George's College, Mussoorie, India. Five other former students of the same college, namely two brothers William Goodsir-Cullen (1928 Olympics) and Earnest Goodsir-Cullen (1936 Olympics), George Marthins (1928 Olympics), Carlyle Tapsell (1932 and 1936 Olympics) and Lionel Emmett (1936 Olympics) represented the British Indian team in hockey. In 1928, Gateley was a member of the British Indian field hockey team which won the gold medal at Amsterdam.