Allardice is a surname of Scottish origin deriving from the name of a town in Kincardineshire (Alrethes) where the family was located. Notable people with the surname include:
Geoff Allardice (born 1967), Australian cricketer James B. Allardice (1919–1966), American television comedy writer Lesley Allardice (born 1957), British swimmer Michael Allardice (born 1991), New Zealand rugby player Robert Barclay Allardice (1779–1854), Scottish Laird and sport walker Robert Edgar Allardice (1862–1928), Scottish mathematician Robert R. Allardice (born c. 1958), American air force general Scott Allardice (born 1998), Scottish football player
See also Allardice Castle, a sixteenth-century manor house in Kincardineshire, Scotland Allardyce
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