New Hartford
- County:
- Oneida County
- County Seat:
- No
- Area (mi²):
- 0.619
- State:
- New York
New Hartford is a village located in Oneida County, New York. New Hartford has a 2026 population of 1,866. New Hartford is currently declining at a rate of -0.11% annually but its population has increased by 0.92% since the most recent census, which recorded a population of 1,849 in 2020.