Frank Gilchrist Rankin (April 1, 1891 – July 23, 1932) was a Canadian ice hockey player and coach. As a player, Rankin played the rover position for the Toronto Eaton's and Toronto St. Michael's Majors in senior hockey between 1910 and 1914. Rankin later coached the Toronto Granites to the gold medal for Canada at the 1924 Winter Olympics.