Smithwick (surname)
Smithwick is a surname. Notable people with the surname include:
- Emma Smithwick, English TV producer
- Frederick Smithwick, Irish rugby international
- Gladys Smithwick, American medical missionary
- Hugh Smithwick, American football player and coach
- Jan Smithwick, Australian basketball player
- John Francis Smithwick Irish businessman and politician
- John H. Smithwick, American politician
- Noah Smithwick, Texas colonist
- Peter Smithwick, Irish judge