- Saddamgama
- Saddhathissagama
- Samachaitthiyagama
- Samagipura
- Samagipura
- Samagipura
- Samimalewatta
- Sangabo Mawatha
- Sapugasdowa
- Sapukanuwa
- Sapuroda
- Sarnia Group
- Sarniawatta
- Sasigama Moddle Village
- Seenigaslanda
- Sellaarawa
- Sellabawa
- Sellakataragama
- Senapatiya
- Senapatiyagama
- Senpathygama
- Seranegama
- Serawa
- Serubedda
- Sevanagala
- Seventh Mile Post
- Sewanagama
- Shasigama
- Silpolagama
- Sinuggala