New Britain
- County:
- Bucks County
- County Seat:
- No
- Area (mi²):
- 1.207
- State:
- Pennsylvania
New Britain is a borough located in Bucks County, Pennsylvania. New Britain has a 2026 population of 2,814. New Britain is currently growing at a rate of 0.07% annually but its population has decreased by -0.64% since the most recent census, which recorded a population of 2,832 in 2020.