McKellen is an Irish surname originating in 11th century AD, derived from the Irish surname Mac Uighilín (son of Hugelin) Anglicized as McQuillan. Notable people with the surname include:
This page lists people with the surnameMcKellen. If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link.