North Hornell
- County:
- Allegany County
- County Seat:
- No
- Area (mi²):
- 0.491
- State:
- New York
North Hornell is a village located in Allegany County, New York. North Hornell has a 2026 population of 765. North Hornell is currently declining at a rate of -1.42% annually and its population has decreased by -1.8% since the most recent census, which recorded a population of 779 in 2020.