| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| S. Garbarini | city | Provincia de Buenos Aires | Argentina | -35.50 | -60.38 | 177 | 298 |
| S. Larre | city | Provincia de Buenos Aires | Argentina | -35.57 | -59.17 | 65 | 447 |
| S. Lugares | city | Provincia de Buenos Aires | Argentina | -34.60 | -58.55 | 82 | 950287 |
| S. Unzué | city | Provincia de Buenos Aires | Argentina | -35.75 | -60.85 | 278 | 298 |
| S.F. de Bellocq | city | Provincia de Buenos Aires | Argentina | -38.70 | -60.02 | 98 | 298 |
| Saavedra | city | Provincia de Buenos Aires | Argentina | -37.75 | -62.37 | 1099 | 1853 |
| Saenz Pena | city | Provincia de Buenos Aires | Argentina | -34.60 | -58.53 | 82 | 1096975 |
| Saforcada | city | Provincia de Buenos Aires | Argentina | -34.58 | -61.08 | 246 | 11462 |
| Saladillo | city | Provincia de Buenos Aires | Argentina | -35.64 | -59.78 | 134 | 12684 |
| Salazar | city | Provincia de Buenos Aires | Argentina | -36.30 | -62.20 | 351 | 1117 |
| Saldungaray | city | Provincia de Buenos Aires | Argentina | -38.20 | -61.78 | 777 | 1049 |
| Salliqueló | city | Provincia de Buenos Aires | Argentina | -36.75 | -62.93 | 396 | 4767 |
| Salto | city | Provincia de Buenos Aires | Argentina | -34.30 | -60.24 | 111 | 16000 |
| Salvador María | city | Provincia de Buenos Aires | Argentina | -35.30 | -59.17 | 82 | 298 |
| Samborombón | city | Provincia de Buenos Aires | Argentina | -35.22 | -58.28 | 49 | 2708 |
| San A. de Areco | city | Provincia de Buenos Aires | Argentina | -34.25 | -59.47 | 88 | 15047 |
| San A. de Giles | city | Provincia de Buenos Aires | Argentina | -34.45 | -59.44 | 154 | 14538 |
| San Agustin | city | Provincia de Buenos Aires | Argentina | -38.02 | -58.35 | 324 | 127 |
| San Alberto | city | Provincia de Buenos Aires | Argentina | -35.85 | -61.52 | 265 | 298 |
| San Andres | city | Provincia de Buenos Aires | Argentina | -34.55 | -58.53 | 88 | 896066 |
| San Andres de Giles | city | Provincia de Buenos Aires | Argentina | -34.45 | -59.44 | 154 | 14538 |
| San Antonio de Areco | city | Provincia de Buenos Aires | Argentina | -34.25 | -59.47 | 88 | 15047 |
| San Antonio de Padua | city | Provincia de Buenos Aires | Argentina | -34.67 | -58.70 | 95 | 402216 |
| San Augustin | city | Provincia de Buenos Aires | Argentina | -38.02 | -58.35 | 324 | 127 |
| San Benito | city | Provincia de Buenos Aires | Argentina | -35.67 | -59.90 | 141 | 877 |
| San Bernardo | city | Provincia de Buenos Aires | Argentina | -36.30 | -60.45 | 291 | 39 |
| San Bernardo | city | Provincia de Buenos Aires | Argentina | -36.73 | -56.70 | 62 | 14604 |
| San Blas | city | Provincia de Buenos Aires | Argentina | -40.55 | -62.25 | 55 | 0 |
| San Carla Estancia | city | Provincia de Buenos Aires | Argentina | -38.03 | -59.53 | 449 | 674 |
| San Carlos de Bolívar | city | Provincia de Buenos Aires | Argentina | -36.25 | -61.10 | 337 | 13944 |
| San Cayetano | city | Provincia de Buenos Aires | Argentina | -38.33 | -59.62 | 324 | 4905 |
| San Clemente del Tuyu | city | Provincia de Buenos Aires | Argentina | -36.37 | -56.72 | 0 | 10806 |
| San Eladio | city | Provincia de Buenos Aires | Argentina | -34.77 | -59.18 | 104 | 656 |
| San Emilio | city | Provincia de Buenos Aires | Argentina | -35.02 | -60.85 | 164 | 311 |
| San Enrique | city | Provincia de Buenos Aires | Argentina | -35.78 | -60.37 | 223 | 298 |
| San F. de Bellocq | city | Provincia de Buenos Aires | Argentina | -38.70 | -60.02 | 98 | 298 |
| San Fermín | city | Provincia de Buenos Aires | Argentina | -36.82 | -62.58 | 390 | 149 |
| San Fernando | city | Provincia de Buenos Aires | Argentina | -34.44 | -58.58 | 9 | 318618 |
| San Fernando | city | Provincia de Buenos Aires | Argentina | -34.19 | -58.61 | 13 | 18178 |
| San Francisco | city | Provincia de Buenos Aires | Argentina | -35.82 | -61.53 | 262 | 292 |
| San Francisco Solano | city | Provincia de Buenos Aires | Argentina | -34.78 | -58.32 | 42 | 498173 |
| San Francisco de Bellocq | city | Provincia de Buenos Aires | Argentina | -38.70 | -60.02 | 98 | 298 |
| San German | city | Provincia de Buenos Aires | Argentina | -38.30 | -62.98 | 551 | 149 |
| San Ignacio | city | Provincia de Buenos Aires | Argentina | -37.33 | -58.42 | 252 | 149 |
| San Isidro | city | Provincia de Buenos Aires | Argentina | -34.47 | -58.53 | 52 | 461268 |
| San Jacinto | city | Provincia de Buenos Aires | Argentina | -34.65 | -59.53 | 141 | 3749 |
| San Jorge | city | Provincia de Buenos Aires | Argentina | -37.22 | -60.97 | 639 | 164 |
| San Jose | city | Provincia de Buenos Aires | Argentina | -38.17 | -59.02 | 249 | 3072 |
| San Jose | city | Provincia de Buenos Aires | Argentina | -37.52 | -61.92 | 790 | 7183 |
| San Justo | city | Provincia de Buenos Aires | Argentina | -34.68 | -58.55 | 88 | 586740 |
| San M. del Monte | city | Provincia de Buenos Aires | Argentina | -35.45 | -58.80 | 52 | 4379 |
| San Manuel | city | Provincia de Buenos Aires | Argentina | -37.78 | -58.83 | 577 | 975 |
| San Martín | city | Provincia de Buenos Aires | Argentina | -34.57 | -58.55 | 95 | 910808 |
| San Mauricio | city | Provincia de Buenos Aires | Argentina | -35.52 | -63.17 | 295 | 149 |
| San Mayol | city | Provincia de Buenos Aires | Argentina | -38.32 | -60.02 | 413 | 286 |
| San Miguel | city | Provincia de Buenos Aires | Argentina | -34.52 | -58.78 | 95 | 335131 |
| San Miguel Arcángel | city | Provincia de Buenos Aires | Argentina | -37.45 | -63.12 | 613 | 0 |
| San Miguel de Monte | city | Provincia de Buenos Aires | Argentina | -35.45 | -58.80 | 52 | 4379 |
| San Miguel del Monte | city | Provincia de Buenos Aires | Argentina | -35.45 | -58.80 | 52 | 4379 |
| San Nicolás | city | Provincia de Buenos Aires | Argentina | -33.33 | -60.23 | 59 | 7272 |
| San Nicolás de los Arroyos | city | Provincia de Buenos Aires | Argentina | -33.33 | -60.23 | 59 | 7272 |
| San Patricio | city | Provincia de Buenos Aires | Argentina | -34.60 | -60.23 | 170 | 447 |
| San Pedro | city | Provincia de Buenos Aires | Argentina | -33.67 | -59.68 | 104 | 20213 |
| San Roman | city | Provincia de Buenos Aires | Argentina | -38.73 | -61.53 | 347 | 0 |
| San Sebastián | city | Provincia de Buenos Aires | Argentina | -34.95 | -59.72 | 154 | 580 |
| San Vicente | city | Provincia de Buenos Aires | Argentina | -34.73 | -60.30 | 206 | 433 |
| San Vicente | city | Provincia de Buenos Aires | Argentina | -34.97 | -58.37 | 85 | 52644 |
| San Vicente | city | Provincia de Buenos Aires | Argentina | -35.02 | -58.42 | 78 | 42759 |
| Sansinena | city | Provincia de Buenos Aires | Argentina | -35.27 | -63.20 | 308 | 149 |
| Santa Catalina | city | Provincia de Buenos Aires | Argentina | -34.78 | -58.43 | 55 | 568685 |
| Santa Catalina | city | Provincia de Buenos Aires | Argentina | -35.18 | -57.78 | 82 | 298 |
| Santa Clara | city | Provincia de Buenos Aires | Argentina | -37.83 | -62.13 | 2608 | 149 |
| Santa Coloma | city | Provincia de Buenos Aires | Argentina | -34.43 | -59.03 | 101 | 34729 |
| Santa Coloma | city | Provincia de Buenos Aires | Argentina | -34.07 | -59.57 | 131 | 745 |
| Santa Eleadara | city | Provincia de Buenos Aires | Argentina | -34.68 | -62.70 | 341 | 149 |
| Santa Elena | city | Provincia de Buenos Aires | Argentina | -37.35 | -60.62 | 698 | 149 |
| Santa Eleodora | city | Provincia de Buenos Aires | Argentina | -34.68 | -62.70 | 341 | 149 |
| Santa Ines | city | Provincia de Buenos Aires | Argentina | -35.40 | -62.58 | 278 | 149 |
| Santa Isabel | city | Provincia de Buenos Aires | Argentina | -36.15 | -60.58 | 262 | 149 |
| Santa Lucia | city | Provincia de Buenos Aires | Argentina | -33.87 | -59.87 | 160 | 8007 |
| Santa Luisa | city | Provincia de Buenos Aires | Argentina | -37.13 | -60.42 | 672 | 298 |
| Santa Maria | city | Provincia de Buenos Aires | Argentina | -33.80 | -60.18 | 164 | 673 |
| Santa Maria | city | Provincia de Buenos Aires | Argentina | -37.57 | -61.87 | 846 | 446 |
| Santa Regina | city | Provincia de Buenos Aires | Argentina | -34.53 | -63.17 | 400 | 149 |
| Santa Teresita | city | Provincia de Buenos Aires | Argentina | -36.53 | -56.68 | 0 | 14801 |
| Santa Trinidad | city | Provincia de Buenos Aires | Argentina | -37.48 | -61.92 | 761 | 16259 |
| Santamarina | city | Provincia de Buenos Aires | Argentina | -38.43 | -59.33 | 190 | 561 |
| Santiago Garbarini | city | Provincia de Buenos Aires | Argentina | -35.50 | -60.38 | 177 | 298 |
| Santiago Larre | city | Provincia de Buenos Aires | Argentina | -35.57 | -59.17 | 65 | 447 |
| Santo Domingo | city | Provincia de Buenos Aires | Argentina | -36.72 | -57.58 | 19 | 149 |
| Santo Tomas | city | Provincia de Buenos Aires | Argentina | -35.68 | -61.52 | 252 | 281 |
| Santos Lugares | city | Provincia de Buenos Aires | Argentina | -34.60 | -58.55 | 82 | 950287 |
| Santos Unzue | city | Provincia de Buenos Aires | Argentina | -35.75 | -60.85 | 278 | 298 |
| Sarandí | city | Provincia de Buenos Aires | Argentina | -34.67 | -58.33 | 19 | 514397 |
| Sarasa | city | Provincia de Buenos Aires | Argentina | -34.03 | -61.20 | 285 | 745 |
| Saraza | city | Provincia de Buenos Aires | Argentina | -34.03 | -61.20 | 285 | 745 |
| Saturno | city | Provincia de Buenos Aires | Argentina | -36.90 | -62.67 | 367 | 149 |
| Sauzales | city | Provincia de Buenos Aires | Argentina | -34.47 | -61.67 | 249 | 298 |
| Segurola | city | Provincia de Buenos Aires | Argentina | -36.83 | -57.45 | 9 | 149 |
| Seguí | city | Provincia de Buenos Aires | Argentina | -34.88 | -58.14 | 42 | 136779 |
| Seguí | city | Provincia de Buenos Aires | Argentina | -34.87 | -60.38 | 170 | 149 |
| Seis de Septiembre | city | Provincia de Buenos Aires | Argentina | -34.64 | -58.62 | 88 | 541885 |
| Sevigne | city | Provincia de Buenos Aires | Argentina | -36.22 | -57.73 | 39 | 605 |
| Sevinge | city | Provincia de Buenos Aires | Argentina | -36.22 | -57.73 | 39 | 605 |
| Shaw | city | Provincia de Buenos Aires | Argentina | -36.62 | -59.72 | 351 | 298 |
| Sierra Bayas | city | Provincia de Buenos Aires | Argentina | -36.95 | -60.15 | 705 | 14411 |
| Sierra Chica | city | Provincia de Buenos Aires | Argentina | -36.83 | -60.22 | 469 | 13070 |
| Sierra de la Ventana | city | Provincia de Buenos Aires | Argentina | -38.15 | -61.80 | 823 | 333 |
| Sierra de los Padres | city | Provincia de Buenos Aires | Argentina | -37.95 | -57.77 | 249 | 55642 |
| Sierras Bayas | city | Provincia de Buenos Aires | Argentina | -36.95 | -60.15 | 705 | 14411 |
| Smith | city | Provincia de Buenos Aires | Argentina | -35.49 | -61.59 | 252 | 298 |
| Sol de Mayo | city | Provincia de Buenos Aires | Argentina | -34.28 | -60.88 | 226 | 450 |
| Sol de Mayo | city | Provincia de Buenos Aires | Argentina | -35.20 | -59.48 | 124 | 496 |
| Solanet | city | Provincia de Buenos Aires | Argentina | -36.85 | -58.52 | 173 | 149 |
| Solano | city | Provincia de Buenos Aires | Argentina | -45.68 | -67.50 | 816 | 2904 |
| Solís | city | Provincia de Buenos Aires | Argentina | -34.30 | -59.33 | 124 | 636 |
| Spurr | city | Provincia de Buenos Aires | Argentina | -38.77 | -62.25 | 19 | 41492 |
| Stegmann | city | Provincia de Buenos Aires | Argentina | -37.98 | -61.55 | 958 | 149 |
| Stroeder | city | Provincia de Buenos Aires | Argentina | -40.18 | -62.62 | 88 | 6036 |
| Sucre | city | Provincia de Buenos Aires | Argentina | -34.50 | -59.12 | 88 | 20796 |
| Suipacha | city | Provincia de Buenos Aires | Argentina | -34.78 | -59.69 | 147 | 4734 |
| Sundblad | city | Provincia de Buenos Aires | Argentina | -35.75 | -63.13 | 275 | 149 |
| Sánchez | city | Provincia de Buenos Aires | Argentina | -33.43 | -60.15 | 55 | 4879 |