UK
- Newton, civil parish of Fenland, Cambridgeshire
- Newton, civil parish of Bolsover, Derbyshire
- Newton, civil parish of Tameside, Greater Manchester
- Newton, locality of Wirral, Merseyside
- Newton, civil parish of Kettering, Northamptonshire
- Newton, civil parish of Babergh, Suffolk
- Newton, city of the civil parish of Newton and Biggin, Rugby, Warwickshire
United States of America
- Newton, a city in Dale County, Alabama
- Newton, the county seat of Catawba County, North Carolina
- Newton, capital of Baker County, Georgia
- Newton, city in Jasper County, Iowa
- Newton, the county seat of Jasper County, Illinois
- Newton, the county seat of Harvey County, Kansas
- Newton, a city in Middlesex County, Massachusetts
- Newton, Calhoun County Township, Michigan
- Newton, township of Mackinac County, Michigan
- Newton, a city in Newton County, Mississippi
- Newton, a town in Rockingham County, New Hampshire
- Newton, a town in Sussex County, New Jersey
- Newton, township of Lackawanna County, Pennsylvania
- Newton, city in Cache County, Utah
- Newton, the county seat of Newton County, Texas
- Newton, a city in Manitowoc County, Wisconsin
- Newton, city in Marquette County, Wisconsin