'''McNicholas''' is a surname. Notable people with the surname include:
*Conor McNicholas, British journalist and magazine editor *Derek McNicholas (born 1985), Irish hurler *John T. McNicholas (1877–1950), Irish-born, American Roman Catholic bishop *Joseph Alphonse McNicholas (1923–1983), American Roman Catholic bishop *Lily McNicholas (1909 – 1998), Irish nurse in the Second World War *Maura McNicholas, Irish camogie player *Patrick McNicholas (1919–1990), Irish-born Canadian politician *Paul McNicholas (rugby league) (born 1975), Australian rugby league player *Steve McNicholas (born 1955), English actor and director
==See also== *Archbishop McNicholas High School, a high school in Ohio, United States
{{surname}} Category:Anglicised Irish-language surnames Category:Patronymic surnames Category:Surnames derived from given names