Places beginning with SO in New York, United States
- Sodom
- Sodom
- Sodus
- Sodus Center
- Sodus Point
- Sodus, Town of
- Soft Maple
- Soho (subdivision)
- Soldiers Place
- Solon
- Solon, Town of
- Solsville
- Solvay
- Somers
- Somerset
- Somerset, Town of
- Somers, Town of
- Somerville
- Sonora
- Sonyea
- Sound Beach
- Sour Spring Grove
- South Addison
- South Alabama
- South Albany
- South Amenia
- Southampton
- Southampton, Town of
- South Amsterdam
- South Apalachin
- South Argyle
- South Attica
- South Avon
- South Barre
- South Bay
- South Bay
- South Beach
- South Berne
- South Bethlehem
- South Bloomfield
- South Bolivar
- South Bombay
- South Bradford
- South Bristol
- South Bristol, Town of
- South Brookfield
- South Brooklyn
- Southburg
- South Butler
- South Byron
- South Cairo
- South Cambridge
- South Cameron
- South Canisteo
- South Carrollton
- South Centerville
- South Chili
- South Colton
- South Columbia
- South Corinth
- South Corning
- South Cortland
- South Cuba
- South Danby
- South Dansville
- South Dayton
- South Dover
- South Durham
- South Easton
- Southeast Owasco
- Southeast, Town of
- South Edmeston
- South Edwards
- South Fallsburg
- South Farmingdale
- Southfields
- South Floral Park
- South Galway Corner
- South Gilboa
- South Gilboa
- South Glens Falls
- South Glenwood Landing
- South Granby
- South Granville
- South Greece
- South Greenfield
- South Hamilton
- South Hammond
- South Hannibal
- South Hartford
- South Hartwick
- South Haven
- South Hempstead
- South Highland
- South Hill
- South Horicon
- South Hornell
- South Huntington
- South Ilion
- South Jamesport
- South Jefferson
- South Jewett
- South Junction
- South Kortright
- South Lansing
- South Lebanon
- South Lima
- South Livonia
- South Lockport
- South Manor
- South Millbrook
- South New Berlin
- South New Haven
- South Newstead
- South Nyack
- Southold
- Southold, Town of
- South Olean
- South Onondaga
- South Otselic
- South Owego
- South Oxford
- South Ozone Park
- South Plattsburgh
- South Plymouth
- Southport
- Southport
- Southport, Town of
- South Pulteney
- South Ripley
- South Russell
- South Salem
- South Schenectady
- South Schodack
- South Schroon
- South Scriba
- South Setauket
- South Sodus
- South Spafford
- South Stockton
- South Thurston
- South Trenton
- South Troupsburg
- South Troy
- South Unadilla
- South Valley
- South Valley Stream
- South Valley, Town of
- South Vandalia
- South Vestal
- Southville
- South Wales
- South Warsaw
- South Westerlo
- Southwest Hoosick
- Southwest Oswego
- South Wilson
- South Windsor
- Southwood
- South Worcester