Alex McDonald may refer to:

Alex McDonald (prospector) (1859–1909), prospector who made and lost a fortune in the Klondike Gold Rush Alex McDonald (Wisconsin politician) (1866–1936), American politician Alex McDonald (footballer, born 1878) (1878–1949), Scottish footballer for various English clubs Alex McDonald (rugby union) (1883–1967), New Zealand rugby union player, coach and administrator Alex McDonald (athlete) (born 1945), Jamaican middle-distance runner and sprinter Alex McDonald (Australian rules footballer) (born 1970), Australian rules footballer for Collingwood and Hawthorn Alex McDonald Shipyard on Staten Island

See also Alex MacDonald (footballer born 1948), Scottish footballer who played for St. Johnstone, Rangers and Hearts Alex MacDonald (footballer born 1990), Scottish footballer currently playing for Falkirk, on loan from Burnley Alexander McDonald (disambiguation) Alexander MacDonald (disambiguation)

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