- San Juan
- San Luis
- San Mateo
- San Mateo
- San Miguel
- San Miguel
- San Pedro
- San Ramon
- San Roque
- San Roque
- San Saturnino
- San Vicente
- Santa Cruz
- Santa Fe
- Santa Margarita
- Santa Monica
- Santo Niño
- Santo Niño
- Santo Tomas
- Sapao
- Sarog
- Saugan
- Seguinon
- Sibay Island
- Siha
- Sinalugsogan
- Sinongtan
- Sinujutan
- Sisi Island
- So-ong