| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Siboney | city | Matanzas | Cuba | 22.93 | -81.51 | 252 | 3278 |
| Siboney | city | Matanzas | Cuba | 22.92 | -81.52 | 255 | 3278 |
| Sierra de Pola | city | Matanzas | Cuba | 22.57 | -81.00 | 95 | 1378 |
| Siguagua | city | Matanzas | Cuba | 23.00 | -81.16 | 19 | 15475 |
| Siguaguas | city | Matanzas | Cuba | 23.00 | -81.16 | 19 | 15475 |
| Simpso | city | Matanzas | Cuba | 23.08 | -81.35 | 137 | 30961 |
| Simpson | city | Matanzas | Cuba | 23.08 | -81.35 | 137 | 30961 |
| Simú | city | Matanzas | Cuba | 22.40 | -81.05 | 6 | 1100 |
| Sin Nombre | city | Matanzas | Cuba | 22.03 | -80.88 | 0 | 90 |
| Sin Nombre | city | Matanzas | Cuba | 22.75 | -81.07 | 78 | 12969 |
| Sin Nombre de Cerice | city | Matanzas | Cuba | 22.77 | -80.73 | 196 | 5146 |
| Sinu | city | Matanzas | Cuba | 22.40 | -81.05 | 6 | 1100 |
| Sirena | city | Matanzas | Cuba | 22.50 | -81.18 | 16 | 17087 |
| Sirena la Trinchera | city | Matanzas | Cuba | 22.50 | -81.18 | 16 | 17087 |
| Sitierias de Guasimal | city | Matanzas | Cuba | 22.85 | -80.77 | 111 | 3598 |
| Sitierias del Rincon | city | Matanzas | Cuba | 22.71 | -81.08 | 72 | 4837 |
| Sitiería de Cidra | city | Matanzas | Cuba | 22.91 | -81.53 | 269 | 3278 |
| Sitiería de la Montaña | city | Matanzas | Cuba | 22.75 | -81.10 | 85 | 6999 |
| Sitio Cubano | city | Matanzas | Cuba | 23.02 | -81.43 | 232 | 20045 |
| Sitio Manjuaries | city | Matanzas | Cuba | 22.67 | -81.35 | 9 | 2607 |
| Sitio Paloma | city | Matanzas | Cuba | 22.95 | -81.68 | 252 | 2744 |
| Sitio Reyes | city | Matanzas | Cuba | 22.88 | -81.04 | 55 | 4172 |
| Sitio Vianda | city | Matanzas | Cuba | 22.63 | -81.11 | 82 | 2150 |
| Sitio Viandas | city | Matanzas | Cuba | 23.02 | -81.32 | 351 | 11559 |
| Sitio Vlandas | city | Matanzas | Cuba | 22.74 | -81.60 | 65 | 4344 |
| Sitio de Navarro | city | Matanzas | Cuba | 22.68 | -81.35 | 13 | 5735 |
| Sitio de Vianda | city | Matanzas | Cuba | 22.47 | -81.13 | 13 | 21738 |
| Sitio de Viandas | city | Matanzas | Cuba | 22.74 | -81.60 | 62 | 4344 |
| Sitios | city | Matanzas | Cuba | 22.75 | -80.68 | 196 | 3976 |
| Sitios de Linche | city | Matanzas | Cuba | 22.67 | -81.23 | 16 | 2180 |
| Sixto Dominguez | city | Matanzas | Cuba | 22.84 | -81.57 | 328 | 9741 |