| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| San Marcos | city | Canar | Ecuador | -2.50 | -79.23 | 3349 | 2444 |
| San Marcos | city | Guayas | Ecuador | -2.01 | -80.63 | 164 | 2682 |
| San Marcos | city | Guayas | Ecuador | -1.85 | -79.88 | 85 | 20305 |
| San Marcos | city | Cotopaxi | Ecuador | -0.84 | -79.17 | 2680 | 3710 |
| San Marcos de Tundayme Alto | city | Zamora-Chinchipe | Ecuador | -3.57 | -78.47 | 3349 | 509 |
| San Martin | city | Azuay | Ecuador | -3.14 | -79.21 | 9409 | 4860 |
| San Martin | city | Guayas | Ecuador | -2.95 | -79.88 | 0 | 1114 |
| San Martin | city | Imbabura | Ecuador | 0.27 | -78.28 | 8809 | 43684 |
| San Martin de Villota | city | Imbabura | Ecuador | 0.28 | -78.28 | 8389 | 41139 |
| San Martín de Loza | city | Imbabura | Ecuador | 0.28 | -78.28 | 8389 | 41139 |
| San Martín de Tejada | city | Azuay | Ecuador | -3.20 | -79.25 | 6850 | 6788 |
| San Mateo | city | Pichincha | Ecuador | 0.02 | -78.80 | 5190 | 2221 |
| San Mateo | city | Manabi | Ecuador | -0.96 | -80.81 | 141 | 35262 |
| San Mateo | city | Esmeraldas | Ecuador | 0.89 | -79.63 | 59 | 10784 |
| San Miguel | city | Cotopaxi | Ecuador | -1.05 | -78.59 | 8789 | 27271 |
| San Miguel | city | Azuay | Ecuador | -2.98 | -78.93 | 8759 | 15850 |
| San Miguel | city | Azuay | Ecuador | -2.94 | -78.80 | 8389 | 28495 |
| San Miguel | city | Azuay | Ecuador | -2.92 | -79.66 | 364 | 4581 |
| San Miguel | city | Azuay | Ecuador | -2.85 | -78.80 | 8389 | 29654 |
| San Miguel | city | Canar | Ecuador | -2.80 | -78.85 | 9435 | 33069 |
| San Miguel | city | Canar | Ecuador | -2.75 | -78.88 | 8585 | 41235 |
| San Miguel | city | Guayas | Ecuador | -2.55 | -80.33 | 144 | 6382 |
| San Miguel | city | Canar | Ecuador | -2.52 | -78.92 | 10078 | 12141 |
| San Miguel | city | Canar | Ecuador | -2.45 | -79.25 | 2509 | 2923 |
| San Miguel | city | Guayas | Ecuador | -2.15 | -80.71 | 357 | 9152 |
| San Miguel | city | Guayas | Ecuador | -2.18 | -79.55 | 390 | 65599 |
| San Miguel | city | Guayas | Ecuador | -2.12 | -79.70 | 141 | 11169 |
| San Miguel | city | Guayas | Ecuador | -2.07 | -79.88 | 26 | 144146 |
| San Miguel | city | Guayas | Ecuador | -2.07 | -79.73 | 88 | 9519 |
| San Miguel | city | Guayas | Ecuador | -2.09 | -79.39 | 830 | 10075 |
| San Miguel | city | Bolivar | Ecuador | -1.71 | -79.04 | 7841 | 14640 |
| San Miguel | city | Los Rios | Ecuador | -1.41 | -79.42 | 1669 | 23865 |
| San Miguel | city | Manabi | Ecuador | -1.04 | -80.09 | 1049 | 10667 |
| San Miguel | city | Esmeraldas | Ecuador | 0.74 | -78.92 | 830 | 313 |
| San Miguel | city | Pichincha | Ecuador | -0.42 | -78.53 | 9311 | 24939 |
| San Miguel | city | Pichincha | Ecuador | -0.38 | -78.40 | 9228 | 35641 |
| San Miguel | city | Pichincha | Ecuador | -0.33 | -79.18 | 1794 | 39191 |
| San Miguel | city | Orellana | Ecuador | -0.28 | -77.06 | 994 | 249 |
| San Miguel | city | Chimborazo | Ecuador | -1.72 | -78.72 | 10908 | 47783 |
| San Miguel | city | Chimborazo | Ecuador | -1.63 | -78.65 | 9228 | 101127 |
| San Miguel | city | Chimborazo | Ecuador | -1.60 | -78.68 | 9573 | 34289 |
| San Miguel | city | Chimborazo | Ecuador | -1.57 | -78.67 | 10908 | 20391 |
| San Miguel | city | Los Rios | Ecuador | -1.50 | -79.73 | 127 | 15493 |
| San Miguel | city | Carchi | Ecuador | 0.81 | -77.81 | 10068 | 14491 |
| San Miguel | city | Imbabura | Ecuador | 0.63 | -79.15 | 938 | 298 |
| San Miguel | city | Pichincha | Ecuador | -0.52 | -78.50 | 11748 | 9131 |
| San Miguel | city | Pichincha | Ecuador | -0.25 | -78.48 | 8631 | 377853 |
| San Miguel | city | Pichincha | Ecuador | -0.07 | -78.57 | 10068 | 80495 |
| San Miguel | city | Morona-Santiago | Ecuador | -3.03 | -77.95 | 1669 | 437 |
| San Miguel | city | Guayas | Ecuador | -0.86 | -79.52 | 377 | 6471 |
| San Miguel | city | Santo Domingo de los Tsachilas | Ecuador | -0.31 | -79.25 | 1669 | 24308 |
| San Miguel de Cayapas | city | Esmeraldas | Ecuador | 0.74 | -78.92 | 830 | 313 |
| San Miguel de Chimbo | city | Bolivar | Ecuador | -1.71 | -79.04 | 7841 | 14640 |
| San Miguel de Conchay | city | Morona-Santiago | Ecuador | -3.13 | -78.43 | 2923 | 456 |
| San Miguel de Cuyes | city | Morona-Santiago | Ecuador | -3.33 | -78.80 | 7703 | 258 |
| San Miguel de Guabal | city | Esmeraldas | Ecuador | -0.06 | -79.58 | 830 | 537 |
| San Miguel de Ibarra | city | Imbabura | Ecuador | 0.35 | -78.12 | 7549 | 86218 |
| San Miguel de Nono | city | Pichincha | Ecuador | -0.07 | -78.58 | 10068 | 48573 |
| San Miguel de Pagchal | city | Pichincha | Ecuador | 0.13 | -78.64 | 6975 | 2236 |
| San Miguel de Piquigua | city | Manabi | Ecuador | -0.38 | -80.27 | 1000 | 4804 |
| San Miguel de Porotos | city | Canar | Ecuador | -2.80 | -78.85 | 9435 | 33069 |
| San Miguel de Salcedo | city | Cotopaxi | Ecuador | -1.05 | -78.59 | 8789 | 27271 |
| San Miguel de Sucumbíos | city | Sucumbios | Ecuador | 0.38 | -77.13 | 1814 | 5334 |
| San Miguel del Prado | city | Pichincha | Ecuador | 0.11 | -78.16 | 10190 | 17121 |
| San Miguel-pamba | city | Tungurahua | Ecuador | -1.12 | -78.50 | 10908 | 13583 |
| San Miguelito | city | Tungurahua | Ecuador | -1.20 | -78.54 | 8454 | 33779 |
| San Miguelito | city | Chimborazo | Ecuador | -1.65 | -78.67 | 9228 | 125104 |