Henry Simons Rae (22 October 1895 – 2 November 1967) was a Scottish professional footballer who played professionally as a half back in Scotland and England for Clyde, Brentford, Hamilton Academical and Morton. He was a part of the Third Lanark team which toured South America in 1923. After retiring as a player, Rae served Ayr United, Clyde and Hibernian as trainer and later acted as Brentford's Scotland scout.