Julia (surname)
Julia is a surname. Notable people with the surname include:
- Bernard Julia, French physicist
- Cassie Julia, American politician
- Didier Julia, French politician
- Dominique Julia, French historian
- Gaston Julia, French mathematician
- Javier Julia, Argentine cinematographer and film editor
- José Julia, Spanish cyclist
- Martha Julia, Mexican actress
- Raúl Juliá, Puerto Rican actor
- Charles H. Juliá, Puerto Rican senator