Firth (surname)
Firth is a surname. Notable people with the surname include:
- Barbara Firth, British illustrator
- Cecil Mallaby Firth, English archaeologist
- Charles Firth, Australian comedian
- Charles Firth, former head coach
- Charles Harding Firth, British historian
- Colin Firth, British actor
- David Firth, British animator
- Everett Firth, American musician and businessman
- Harry Firth, Australian racing driver and race team manager
- J. R. Firth, British linguist
- John Firth, British cricketer
- Jonathan Firth, British actor
- Joseph Firth, New Zealand educator
- Josiah Firth, New Zealand farmer, businessman and politician
- Julian Firth British actor
- Malaika Firth, British–Kenyan model
- Mark Firth, British steel magnate
- Nicholas Firth, British businessman
- Peter Firth, British actor
- Roy Firth, rugby league footballer
- Scott Firth, British musician and producer
- Scott Firth , Canadian soccer player
- Shirley Firth, Canadian cross-country skier
- Raymond Firth, New Zealand anthropologist
- Will Firth, Australian literary translator
