Alfred Lewis "Smacker" Blair (23 January 1896 – 28 September 1944) was an Australian rugby league footballer and coach whose playing career ran from 1917 to 1930 with South Sydney.
Blair played his club football career with South Sydney, whom he captained to premiership victories in 1925 (undefeated),[4] 1926, 1927 and 1929.
[6] He returned to Souths for his final playing year in 1929, winning a premiership and leading the side on the first tour of New Zealand by a Sydney club team.
[7] Blair played 167 first grade games for the South Sydney club between 1917 and 1930 scoring 37 tries and 120 goals for a total of 351 points.
The noted journalist Claude Corbett said of him, "He was beyond doubt the finest rugby league captain Sydney club football has ever known.