S
- Sabang, Palawan
- Sagada
- Samar
- San Fernando, La Union
- San Fernando, Pampanga
- San Isidro, Northern Samar
- San Jose de Buenavista, Panay Island
- San Jose, Mindoro
- San Juan, La Union
- San Vicente, Palawan Island
- Santa Rosa, Laguna
- Siargao Island
- Sibuyan Island
- Siquijor
- Sorsogon
- Subic, Zambales
- Surigao City, Mindanao Island