S
- (Province of Aklan) Silacatnonoc
- (Province of Iloilo) Sitagan
- (Province of Iloilo) Signe
- (Province of Aklan) Sigcay
- (Province of Iloilo) Sigañgao
- (Province of Iloilo) Siete Pecados Islands
- (Province of Iloilo) Siempreviva
- (Province of Antique) Sido
- (Province of Iloilo) Sicogon Island
- (Province of Negros Occidental) Sicaba
- (Province of Negros Occidental) Sicaba
- (Province of Iloilo) Sibucauan
- (Province of Negros Occidental) Sibucao
- (Province of Iloilo) Sibucao
- (Province of Antique) Sibolon Island
- (Province of Antique) Sibolo
- (Province of Antique) Sibay Island
- (Province of Antique) Sibay
- (Province of Antique) Sibaton Island
- (Province of Antique) Sabaton
- (Province of Guimaras) Sibario
- (Province of Negros Occidental) Sibalao
- (Province of Aklan) Sibaliw
- (Province of Capiz) Sibaguan
- (Province of Iloilo) Sibaguan
- (Province of Iloilo) Sibacangan
- (Province of Iloilo) Sianon
- (Province of Negros Occidental) Siag
- (Province of Iloilo) Serruco
- (Province of Antique) Sermon