Alcuin was a Carolingian court scholar from York.

Alcuin may also refer to:

 Alcuin Club, an Anglican organization
 Alcuin College, York, a college of the University of York
 Alcuin School, an independent school in Dallas, Texas
 Alcuin's sequence, a mathematical sequence of coefficients
 Alcuin Society, a non-profit organization founded for the book arts
 Alcuin Deutsch (1877–1951), abbot of Saint John's Abbey, Minnesota
 Alcuin Schulten (born 1972), Dutch former figure skater

See also
 Alduin (disambiguation)