| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| La Sabina Ranch | city | Santa Cruz | Argentina | -47.83 | -69.52 | 2595 | 0 |
| La Sala | city | San Luis | Argentina | -32.43 | -65.53 | 2824 | 5 |
| La Salada | city | Neuquen | Argentina | -37.30 | -70.24 | 4189 | 1736 |
| La Salada | city | Buenos Aires | Argentina | -40.48 | -62.37 | 0 | 0 |
| La Salina | city | Rio Negro | Argentina | -40.06 | -69.68 | 3385 | 0 |
| La Santafecina | city | Santiago del Estero | Argentina | -28.92 | -61.88 | 229 | 411 |
| La Sara | city | Tierra del Fuego, Antartida e Islas del Atlantico Sur | Argentina | -53.43 | -68.18 | 65 | 0 |
| La Sara | city | Cordoba | Argentina | -34.71 | -65.06 | 882 | 141 |
| La Sardina | city | Chaco | Argentina | -26.05 | -60.28 | 301 | 149 |
| La Sarita | city | La Pampa | Argentina | -36.72 | -66.42 | 951 | 0 |
| La Sarita | city | Santa Fe | Argentina | -28.98 | -59.84 | 147 | 447 |
| La Sarnosa | city | Santa Fe | Argentina | -29.23 | -60.42 | 164 | 149 |
| La Savara | city | Santiago del Estero | Argentina | -26.53 | -62.98 | 830 | 0 |
| La Segunda | city | Santa Fe | Argentina | -28.60 | -61.62 | 216 | 8077 |
| La Selva | city | Santiago del Estero | Argentina | -29.47 | -63.45 | 830 | 149 |
| La Sena | city | San Luis | Argentina | -33.87 | -66.32 | 2020 | 967 |
| La Sepultura | city | La Rioja | Argentina | -28.45 | -69.11 | 12588 | 0 |
| La Setenta y Seis | city | Santa Fe | Argentina | -33.95 | -61.80 | 360 | 596 |
| La Siberia | city | Santa Cruz | Argentina | -50.04 | -71.63 | 2083 | 0 |
| La Silleta | city | Salta | Argentina | -24.87 | -65.57 | 5029 | 12328 |
| La Simona | city | Santiago del Estero | Argentina | -28.45 | -61.85 | 232 | 148 |
| La Sirena | city | Formosa | Argentina | -24.52 | -61.53 | 830 | 44 |
| La Sirena | city | Santa Fe | Argentina | -29.00 | -59.80 | 127 | 447 |
| La Sofía | city | Santa Cruz | Argentina | -51.80 | -70.99 | 830 | 0 |
| La Sofía | city | Buenos Aires | Argentina | -35.70 | -61.17 | 262 | 298 |
| La Sofía | city | Santa Fe | Argentina | -28.77 | -61.78 | 242 | 0 |
| La Soledad | city | Salta | Argentina | -23.23 | -63.89 | 980 | 870 |
| La Soledad | city | Chaco | Argentina | -25.51 | -60.67 | 357 | 149 |
| La Sortija | city | Buenos Aires | Argentina | -38.11 | -60.69 | 830 | 162 |
| La Sucursal | city | Formosa | Argentina | -25.79 | -59.72 | 255 | 149 |
| La Suiza | city | Entre Rios | Argentina | -32.17 | -58.53 | 127 | 447 |
| La Suiza | city | Santa Fe | Argentina | -32.92 | -61.48 | 318 | 2077 |
| La Suiza | city | Santa Fe | Argentina | -29.36 | -61.40 | 209 | 0 |
| La Suiza | city | Chaco | Argentina | -27.70 | -60.52 | 226 | 550 |
| La Sábana | city | Chaco | Argentina | -27.87 | -59.95 | 213 | 586 |