North Dansville is a town in Livingston County, New York, United States.

According to the United States Census Bureau, the town has a total area of 9.8 square miles (25.5 km2), all land.

[4] The eastern and southern town lines are the border of Steuben County.

Canaseraga Creek flows northward within the town toward the Genesee River.

(Clockwise) As of the census[6] of 2000, there were 5,738 people, 2,318 households, and 1,513 families residing in the town.