- Saint Claire
- Saint Claude Heights
- Saint Delphine
- Saint Dizier
- Saint Elmo
- Saint Elmo
- Saint Genevieve
- Saint James
- Saint James Mobile Home Community
- Saint James Plantation
- Saint Joe
- Saint John
- Saint John
- Saint Johns Island
- Saint Landry
- Saint Louis
- Saint Louis
- Saint Maurice
- Saint Maurice Towhead
- Saint Rest
- Saint Rosalie
- Saint Rose Plantation
- Saint Tammany
- Saint Tammany Corner
- Saint Thomas
- Salix
- Salsburg
- Sambo
- Sampusand
- Samstown