Kitchin is a surname, and may refer to:
- Alexandra Kitchin
- Alvin Paul Kitchin
- Anthony Kitchin
- C. H. B. Kitchin
- Claude Kitchin, member of the US House of Representatives from North Carolina, 1901-1923.
- George William Kitchin, the first chancellor of the University of Durham
- The Hon. Mr Justice Kitchin, a judge of the High Court of England and Wales
- John Kitchin, legal writer of the sixteenth century
- William H. Kitchin
- William Walton Kitchin