Cities in United States ( 10,163 )
- Smyrna, Georgia
- Smyrna, Tennessee
- Sneads Ferry
- Snellville
- Snohomish, Washington
- Snoqualmie, Washington
- Snowflake, Arizona
- Snowmass Village
- Snyder, Texas
- Snyderville
- Socastee
- Social Circle
- Society Hill, New Jersey
- Socorro Mission Number 1 Colonia
- Socorro, New Mexico
- Socorro, Texas
- Soda Springs, Idaho
- Soddy-Daisy
- Solana Beach
- Soldotna
- Soledad, California
- Solon, Ohio
- Solvang
- Solvay, New York
- Somerdale
- Somers Point
- Somers, Wisconsin
- Somerset, Kentucky
- Somerset, Massachusetts
- Somerset, New Jersey
- Somerset, Pennsylvania
- Somerset, Wisconsin
- Somersworth
- Somerton, Arizona
- Somerville, Massachusetts
- Somerville, New Jersey