River with S
- Styx
- Snake
- Sabine River
- Saraswati
- Sacramento
- Sava
- Sabine
- Saale
- Spree
- Satluj
- Salt
- Sena
- Sabarmati
- Sindhu
- sutlej
- Advertisement
- Salmon
- Savannah
- South River
- Sac River
- Shenandoah
- sacramento river
- siene
- Stix
- Saar
- Singapore river
- Shannon
- sana
- sienne
- Saco
- Sun
- sandy
- Senegal
- Sunshine
- Sandy River
- Superior
- Snowy
- St. Lawrence
- stream
- Senna
- shanghai
- San Antonio
- Siam
- swanee
- Susquehana
- Sacagawea River
- sea
- Somme
- San
- Sioux
- san antonio river
- Son
- Snohomish
- San Juan
- Serengeti
- Saddle
- Spanish
- shawnee
- Sierra
- sand
- Syracuse
- Advertisement
- Suwanee
- Snowy river
- Saigon
- small
- SEINE
- soul
- st lawrence river
- Sarayu
- Salmon River
- Seneca
- salt river
- Saratoga
- st lawrence
- Severn River
- Slow
- sacagawea
- Siena
- saine
- Sarasvati
- salween
- Struma
- Schuylkill
- Savanna
- sam
- Scarborough
- Skagit
- Susquehanna River
- San Jose
- senne
- Salinas
- swamp
- Siberian
- St. Lawrence River
- San Francisco river
- Susquahana
- Simon
- Shanon
- santa fe
- salty
- Samson
The words in the list River with S come from players of the word game Categories game.