| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Sabong | city | Province of Marinduque | Philippines | 13.45 | 121.8333333 | 78 | 15764 |
| Sabong | city | Province of Marinduque | Philippines | 13.345 | 121.9644444 | 1309 | 26647 |
| San Antonio | city | Province of Marinduque | Philippines | 13.4333333 | 121.9833333 | 1463 | 33471 |
| Sangoing | city | Province of Marinduque | Philippines | 13.2588889 | 121.9769444 | 1023 | 24699 |
| Sangulong | city | Province of Marinduque | Philippines | 13.2588889 | 121.9769444 | 1023 | 24699 |
| Santa Cruz | city | Province of Marinduque | Philippines | 13.48 | 122.0327778 | 331 | 26565 |
| Santikin | city | Province of Marinduque | Philippines | 13.5 | 121.9166667 | 659 | 35574 |
| Sawi | city | Province of Marinduque | Philippines | 13.4466667 | 121.8555556 | 121 | 32490 |
| Sayao | city | Province of Marinduque | Philippines | 13.5230556 | 121.9161111 | 147 | 26885 |
| Sibuyao | city | Province of Marinduque | Philippines | 13.34 | 122.0161111 | 1587 | 21177 |
| Sihi | city | Province of Marinduque | Philippines | 13.2638889 | 121.9947222 | 1318 | 24699 |
| Silangan | city | Province of Marinduque | Philippines | 13.5636111 | 121.8577778 | 314 | 8531 |
| Sinambahan | city | Province of Marinduque | Philippines | 13.3008333 | 121.9938889 | 1053 | 25292 |
| Suha | city | Province of Marinduque | Philippines | 13.3333333 | 122.0833333 | 85 | 12160 |
| Sumanga | city | Province of Marinduque | Philippines | 13.4833333 | 121.8666667 | 131 | 29121 |
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