S
- Saint Louis
- Salina
- Sasakwa
- Savanna
- Sawyer
- Schulter
- Seiling
- Sentinel
- Shady Grove, Pawnee County
- Shady Point
- Shamrock
- Sharon
- Shattuck
- Shidler
- Silo
- Skedee
- Skiatook
- Slaughterville
- Slick
- Smith Village
- Smithville
- Soper
- South Coffeyville
- Sparks
- Spaulding
- Spavinaw
- Sperry
- Spiro
- Sportsmen Acres
- Springer
- Sterling
- Stidham
- Stonewall
- Strang
- Stratford
- Stringtown
- Strong City
- Stuart
- Sugden
- Sulphur
- Summit
- Sweetwater
- Swink
Read more about this topic: List Of Towns In Oklahoma