| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Sacrafamilia | city | Province of Catanduanes | Philippines | 13.5666667 | 124.1833333 | 36 | 19837 |
| Sagatic | city | Province of Catanduanes | Philippines | 14.0413889 | 124.1838889 | 324 | 14147 |
| Sagrada | city | Province of Catanduanes | Philippines | 13.8419444 | 124.2813889 | 987 | 18079 |
| Sagrada-Familia | city | Province of Catanduanes | Philippines | 13.5666667 | 124.1833333 | 36 | 19837 |
| Saipong | city | Province of Catanduanes | Philippines | 13.8513889 | 124.2775 | 144 | 18079 |
| Salvacion | city | Province of Catanduanes | Philippines | 13.6133333 | 124.3455556 | 16 | 14576 |
| San Andres | city | Province of Catanduanes | Philippines | 13.6 | 124.1 | 9 | 15007 |
| San Jose | city | Province of Catanduanes | Philippines | 13.6013889 | 124.1447222 | 331 | 23528 |
| San Juan | city | Province of Catanduanes | Philippines | 13.6333333 | 124.3166667 | 331 | 22674 |
| San Juan | city | Province of Catanduanes | Philippines | 13.6166667 | 124.3166667 | 121 | 22111 |
| San Juan Arroyao | city | Province of Catanduanes | Philippines | 13.6333333 | 124.3166667 | 331 | 22674 |
| San Juan Grande | city | Province of Catanduanes | Philippines | 13.6333333 | 124.3166667 | 331 | 22674 |
| San Juan Pequeno | city | Province of Catanduanes | Philippines | 13.6166667 | 124.3166667 | 121 | 22111 |
| San Juan Pequeño | city | Province of Catanduanes | Philippines | 13.6166667 | 124.3166667 | 121 | 22111 |
| San Miguel | city | Province of Catanduanes | Philippines | 13.8972222 | 124.2733333 | 216 | 17420 |
| San Miguel | city | Province of Catanduanes | Philippines | 13.6411111 | 124.3008333 | 29 | 22674 |
| San Roque | city | Province of Catanduanes | Philippines | 13.6183333 | 124.3222222 | 511 | 22111 |
| San Vicente | city | Province of Catanduanes | Philippines | 13.5925 | 124.2505556 | 0 | 25651 |
| San Vicente | city | Province of Catanduanes | Philippines | 13.6 | 124.2666667 | 3 | 25651 |
| San Vicente | city | Province of Catanduanes | Philippines | 13.6833333 | 124.3833333 | 459 | 8686 |
| Santa Isabel | city | Province of Catanduanes | Philippines | 13.6 | 124.3166667 | 265 | 22111 |
| Santa Nino | city | Province of Catanduanes | Philippines | 13.5966667 | 124.2302778 | 111 | 27105 |
| Santa Niño | city | Province of Catanduanes | Philippines | 13.5966667 | 124.2302778 | 111 | 27105 |
| Santo Domingo | city | Province of Catanduanes | Philippines | 13.5916667 | 124.1827778 | 72 | 29245 |
| Santo Nino | city | Province of Catanduanes | Philippines | 13.5966667 | 124.2302778 | 111 | 27105 |
| Santo Niño | city | Province of Catanduanes | Philippines | 13.5966667 | 124.2302778 | 111 | 27105 |
| Sialat | city | Province of Catanduanes | Philippines | 13.65 | 124.0333333 | 22 | 5181 |
| Siay | city | Province of Catanduanes | Philippines | 13.6719444 | 124.315 | 219 | 16302 |
| Sibacognan | city | Province of Catanduanes | Philippines | 13.6319444 | 124.2969444 | 22 | 22674 |
| Sibacongan | city | Province of Catanduanes | Philippines | 13.6319444 | 124.2969444 | 22 | 22674 |
| Sibacoñgan | city | Province of Catanduanes | Philippines | 13.6319444 | 124.2969444 | 22 | 22674 |
| Sicmil | city | Province of Catanduanes | Philippines | 13.8333333 | 124.3972222 | 321 | 6574 |
| Sieron | city | Province of Catanduanes | Philippines | 13.8025 | 124.4125 | 0 | 6574 |
| Simamla | city | Province of Catanduanes | Philippines | 13.6147222 | 124.1605556 | 170 | 23528 |
| Sioron | city | Province of Catanduanes | Philippines | 13.8025 | 124.4125 | 0 | 6574 |
| Sipi | city | Province of Catanduanes | Philippines | 13.6063889 | 124.2913889 | 3 | 25651 |
| Soboc | city | Province of Catanduanes | Philippines | 13.8697222 | 124.3880556 | 85 | 7707 |
| Solong | city | Province of Catanduanes | Philippines | 13.65 | 124.3 | 32 | 22674 |
| Sua | city | Province of Catanduanes | Philippines | 13.8180556 | 124.2677778 | 324 | 15036 |
| Suchan | city | Province of Catanduanes | Philippines | 13.9605556 | 124.3158333 | 36 | 5705 |
| Supang | city | Province of Catanduanes | Philippines | 13.8752778 | 124.1322222 | 59 | 8011 |
|
|