New Britain
- County:
- Capitol Planning Region
- County Seat:
- No
- Area (mi²):
- 13.396
- State:
- Connecticut
New Britain is a city located in Capitol Planning Region, Connecticut. New Britain has a 2026 population of 75,871. New Britain is currently growing at a rate of 1.28% annually and its population has increased by 4.01% since the most recent census, which recorded a population of 72,943 in 2020.