- S and H Mobile Home Park
- S and R Mobile Home Park
- Sable Chase
- Sable Island
- Sacksonia
- Sadie
- Sadou
- Sailes
- Saint Amant
- Saint Benedict
- Saint Bernard
- Saint Bernard Grove
- Saint Catherine Towhead
- Saint Catherines Island
- Saint Charles
- Saint Clair
- Saint Claire
- Saint Claude Heights
- Saint Delphine
- Saint Dizier
- Saint Elmo
- Saint Elmo
- Saint Francisville
- Saint Gabriel
- Saint Genevieve
- Saint James
- Saint James Mobile Home Community
- Saint James Plantation
- Saint Joe
- Saint John