New London
- County:
- Southeastern CT Planning Region
- County Seat:
- No
- Area (mi²):
- 5.607
- State:
- Connecticut
New London is a city located in Southeastern CT Planning Region, Connecticut. New London has a 2026 population of 28,081. New London is currently growing at a rate of 0.16% annually and its population has increased by 4.82% since the most recent census, which recorded a population of 26,789 in 2020.