Nashua
- County:
- Wilkin County
- County Seat:
- No
- Area (mi²):
- 3.513
- State:
- Minnesota
Nashua is a city located in Wilkin County, Minnesota. Nashua has a 2026 population of 64. Nashua is currently declining at a rate of -1.54% annually and its population has decreased by -4.48% since the most recent census, which recorded a population of 67 in 2020.