Longfield (surname)
Longfield is an English surname. Notable people with the surname include:
- Anne Longfield, Baroness Longfield, former Children's Commissioner for England
- Chuck Longfield, American philanthropist and non-profit sector expert
- Cynthia Longfield, Irish entomologist and explorer
- Geoffrey Longfield, English cricketer and Royal Air Force officer
- John Longfield, Irish officer in the British Army
- Judi Longfield, Canadian politician
- Lloyd Longfield, Canadian politician
- Richard Longfield, Irish politician
- Richard Longfield, 1st Viscount Longueville, Irish politician
- Robert Longfield, American composer
- Samuel Mountiford Longfield, Irish lawyer and economist
- Sarah Longfield, American musician and YouTuber
- Tom Longfield, English cricketer
- Zoe Longfield, American artist