Duffield may refer to:
England[edit]
- Duffield, Derbyshire
- Duffield Castle, Derbyshire, a Norman castle in Duffield, Derbyshire
- Duffield Frith, in medieval times an area of Derbyshire
- North Duffield, a village in North Yorkshire
- South Duffield, a village in North Yorkshire
Other places[edit]
- Duffield, Alberta, a hamlet
- Duffield, Michigan
- Duffield, Virginia
- Fort Duffield, an American Civil War fort in Kentucky
- Duffield Street, a street in Brooklyn, New York with abolitionist ties
- Duffield Road, a road in Clayton Township, Genesse County, Michigan