Pettet
Pettet is a surname. Notable people with the surname include:
- Brette Pettet, Canadian ice hockey player
- Clayton Pettet, English singer and performance artist known professionally as Babymorocco
- Darren Pettet, Australian rugby league footballer
- Isabella M. Pettet, American physician
- Joanna Pettet, British actress
- William Varney Pettet, Canadian politician
- Yasmin Pettet, English television personality