Deighton is a village and civil parish in the Hambleton district of North Yorkshire, England. It is about 6 miles north of Northallerton and near the A167 road.
A moated site at grid reference NZ379017 in Deighton is a scheduled ancient monument.
In the 2011 census, the population of Deighton (including Little Smeaton and Birkby) was 168.
Coordinates: 54°24′34″N 1°25′03″W / 54.40935°N 1.41759°W