United States of America
- New London, town in Stanly County, North Carolina
- New London, New London County City, Connecticut
- New London, Henry County Town, Iowa
- New London, Kandiyohi County City, Minnesota
- New London, town in Ralls County, Missouri
- New London, Merrimack County Municipality, New Hampshire
- New London, Huron County village, Ohio
- New London, County Township of Chester County, Pennsylvania
- New London, city in Rusk County, Texas
- New London, city of Wisconsin
- New London County, county of Connecticut