Newth
Newth is a surname. Notable people with the surname include:
- Brian Newth, New Zealand modern pentathlete
- David Newth, British zoologist
- Eirik Newth, Norwegian astrophysicist
- George Samuel Newth, English chemist
- Jonathan Newth, British actor
- Mette Newth, Norwegian illustrator and author of children's literature
- Philip Newth, Anglo-Norwegian author of children's literature