Thomas McCarthy, aşağıdaki anlamlara gelebilir:
- Thomas McCarthy (şair) (d. 1954), İrlandalı şair.
- Thomas McCarthy (Quebec politician) (1832–1870), Quebec businessman and political figure
- Thomas McCarthy (aktör) (d. 1966), Amerikalı aktör, yönetmen ve senarist.
- Thomas McCarthy (Syracuse politician) (1786–1848), businessman and political figure from Syracuse, New York
- Thomas A. McCarthy (ö. 1940), Amerikalı filozof.
- Thomas R. McCarthy (d. c. 1934), American Thoroughbred racehorse owner & trainer
- J. Thomas McCarthy (d. 1937), American educator, author and attorney
- Tommy McCarthy (1863–1922), American baseball player
- Tommy McCarthy (hurler) (1906–1968), Irish hurler
- Tommy McCarthy, Canadian ice hockey player