Thetford is a market town in the English county of Norfolk.

Thetford may also refer to:

Places Canada Thetford Mines, Quebec, Canada

England Thetford, Lincolnshire, England Thetford, Cambridgeshire, civil parish in Cambridgeshire, England Little Thetford, a village in the parish Thetford (UK Parliament constituency), Norfolk

United States Thetford, Vermont, United States Thetford Township, Michigan, United States

See also Thedford (disambiguation)