Alex McGregor may refer to:
Alex McGregor (actress), South African actress Alex McGregor (footballer, born 1896), Scottish football player (Dumbarton, Celtic) Alex McGregor (footballer, born 1950), Scottish football player (Ayr United, Shrewsbury Town, Aldershot) Alex McGregor (Australian footballer) (1908–1997), Australian rules footballer for Geelong Alex McGregor (politician) (fl. 2000), Canadian politician, Progressive Conservative Party candidate in Sudbury