| Name | Country | Feature class | Latitude | Longitude | |
|---|---|---|---|---|---|
351  | Santo Pipó  Colonia Santo Pipo,Colonia Santo Pipó,San Pipo,Santo Pipo,Santo Pipó | Argentina, Misiones Departamento de San Ignacio | populated place population 5,447 | S 27° 8′ 29'' | W 55° 24′ 34'' |
| 352 | Santa Rosa Colonia Santa Rosa,Colonia Tabay,Santa Rosa,Santa-Rosa,Санта-Роса | Argentina, Corrientes Departamento de Concepción | populated place population 8,330 | S 28° 15′ 56'' | W 58° 7′ 13'' |
| 353 | Santa María Colonia Santa Maria,Colonia Santa María,Hubbart,Santa Maria,Santa María | Argentina, Misiones Departamento de Concepción de la Sierra | populated place population 1,687 | S 27° 56′ 5'' | W 55° 24′ 26'' |
| 354 | Santa Lucía Santa Lucia,Santa Lucía | Argentina, Corrientes Departamento de Lavalle | seat of a second-order administrative division population 14,056 | S 28° 59′ 23'' | W 59° 6′ 2'' |
| 355 | Santa Ana Santa Ana | Argentina, Entre Rios Departamento de Federación | populated place population 2,059 | S 30° 54′ 2'' | W 57° 55′ 55'' |
| 356 | San Salvador San Salvador,sheng sa er wa duo,聖薩爾瓦多 | Argentina, Entre Rios Departamento de San Salvador | seat of a second-order administrative division population 11,626 | S 31° 37′ 29'' | W 58° 30′ 18'' |
| 357 | San Pedro San Pedro | Argentina, Misiones Departamento de San Pedro | seat of a second-order administrative division population 23,736 | S 26° 37′ 18'' | W 54° 6′ 32'' |
| 358 | San Luis del Palmar San Luis del Palmar | Argentina, Corrientes Departamento de San Luis del Palmar | seat of a second-order administrative division population 15,347 | S 27° 30′ 27'' | W 58° 33′ 22'' |
| 359 | San José de Feliciano San Jose de Feliciano,San José de Feliciano | Argentina, Entre Rios Departamento de Feliciano | seat of a second-order administrative division population 11,137 | S 30° 23′ 7'' | W 58° 45′ 0'' |
| 360 | San José San Jose,San José | Argentina, Misiones Departamento de Apóstoles | populated place population 6,452 | S 27° 46′ 9'' | W 55° 46′ 49'' |
| 361 | San Javier San Javier | Argentina, Santa Fe Departamento de San Javier | seat of a second-order administrative division population 15,606 | S 30° 34′ 50'' | W 59° 55′ 46'' |
| 362 | San Carlos San Carlos | Argentina, Corrientes Departamento de Ituzaingó | populated place population 3,350 | S 27° 44′ 49'' | W 55° 53′ 47'' |
| 363 | Los Menucos LMD,Los Menucos | Argentina, Rio Negro Departamento de Veinticinco de Mayo | populated place population 2,689 | S 40° 50′ 38'' | W 68° 5′ 13'' |
| 364 | Los Juríes Los Juries,Los Juríes | Argentina, Santiago del Estero Departamento de General Taboada | populated place population 3,212 | S 28° 27′ 46'' | W 62° 6′ 36'' |
| 365 | Los Frentones Los Frentones,Los Frontones | Argentina, Chaco Almirante Brown Department | populated place population 6,610 | S 26° 24′ 25'' | W 61° 24′ 46'' |
| 366 | Los Cocos Los Cocos | Argentina, Cordoba | populated place population 1,035 | S 30° 55′ 31'' | W 64° 30′ 9'' |
| 367 | Los Antiguos Los Antiguos | Argentina, Santa Cruz Departamento de Lago Buenos Aires | populated place population 2,047 | S 46° 32′ 56'' | W 71° 37′ 52'' |
| 368 | Los Altos Altos,Los Altos | Argentina, Catamarca Departamento de Santa Rosa | populated place population 6,421 | S 28° 2′ 42'' | W 65° 29′ 51'' |
| 369 | Lonquimay Lonquimay,Pueblo Quintana | Argentina, La Pampa Departamento de Catriló | populated place population 1,672 | S 36° 27′ 59'' | W 63° 37′ 25'' |
| 370 | Londres Londres | Argentina, Catamarca Departamento de Belén | populated place population 2,627 | S 27° 42′ 45'' | W 67° 8′ 7'' |
| 371 | Las Rosas Las Rosas,Los Rosas | Argentina, Santa Fe Belgrano Department | seat of a second-order administrative division population 12,793 | S 32° 28′ 31'' | W 61° 34′ 38'' |
| 372 | Las Ovejas Las Ovejas | Argentina, Neuquen Departamento de Minas | populated place population 1,312 | S 36° 59′ 20'' | W 70° 44′ 58'' |
| 373 | Las Lajitas Las Lajitas | Argentina, Salta Departamento de Anta | populated place population 9,151 | S 24° 43′ 39'' | W 64° 11′ 36'' |
| 374 | Las Heras Colonia Las Heras,LHS,Las Heras | Argentina, Santa Cruz Deseado Department | populated place population 9,303 | S 46° 32′ 28'' | W 68° 55′ 56'' |
| 375 | Puerta de San José La Puerta de San Jose,La Puerta de San José,Puerta de San Jose,Puerta de San José | Argentina, Catamarca Departamento de Belén | populated place population 1,073 | S 27° 32′ 51'' | W 67° 0′ 20'' |
| 376 | La Mendieta La Mendieta | Argentina, Jujuy Departamento de San Pedro | populated place population 3,812 | S 24° 18′ 50'' | W 64° 57′ 59'' |
| 377 | La Maruja La Maruja | Argentina, La Pampa Departamento de Rancul | populated place population 1,389 | S 35° 40′ 25'' | W 64° 56′ 24'' |
| 378 | Lamarque Lamarque | Argentina, Rio Negro Departamento de Avellaneda | populated place population 7,819 | S 39° 25′ 30'' | W 65° 42′ 7'' |
| 379 | Laguna Paiva Laguna Paiva,Reynaldo Cullen | Argentina, Santa Fe Capital Department | populated place population 12,250 | S 31° 18′ 24'' | W 60° 39′ 38'' |
| 380 | Lago Puelo Lago Puelo | Argentina, Chubut Departamento de Cushamen | populated place population 4,046 | S 42° 4′ 0'' | W 71° 36′ 13'' |
| 381 | Saturnino María Laspiur Santa Maria Laspiur,Saturnino M. Laspiur,Saturnino Maria Laspiur,Saturnino María Laspiur,Saturnio M.... | Argentina, Cordoba San Justo Department | populated place population 2,316 | S 31° 42′ 12'' | W 62° 29′ 0'' |
| 382 | Santa Rosa de Tastil Santa Rosa de Tastil,Tastil | Argentina, Salta Departamento de Rosario de Lerma | populated place population 2,000 | S 24° 27′ 2'' | W 65° 57′ 6'' |
| 383 | Santa Rosa de Calamuchita Santa Rosa,Santa Rosa de Calamuchita,Santa Rosa de Calamuchito | Argentina, Cordoba Departamento de Calamuchita | populated place population 9,504, elevation 583m | S 32° 3′ 51'' | W 64° 32′ 22'' |
| 384 | Jovita Jovita,Santa Magdalena | Argentina, Cordoba Departamento de General Roca | populated place population 4,059 | S 34° 31′ 7'' | W 63° 56′ 38'' |
| 385 | Santa Lucía Santa Lucia,Santa Lucía | Argentina, San Juan Departamento de Santa Lucía | seat of a second-order administrative division population 43,565 | S 31° 32′ 26'' | W 68° 29′ 52'' |
| 386 | San Justo San Justo | Argentina, Santa Fe Departamento de San Justo | seat of a second-order administrative division population 21,809 | S 30° 47′ 23'' | W 60° 35′ 33'' |
| 387 | San José de Jáchal Jachal,Jáchal,San Chose de Chacalis,San Chose de Chačalis,San Jose de Jachal,San José de Jáchal,shen... | Argentina, San Juan Departamento de Jáchal | seat of a second-order administrative division population 21,018 | S 30° 14′ 29'' | W 68° 44′ 47'' |
| 388 | San Jorge San Jorge | Argentina, Santa Fe Departamento de San Martín | populated place population 16,873 | S 31° 53′ 49'' | W 61° 51′ 35'' |
| 389 | San Cristóbal San Cristobal,San Cristóbal | Argentina, Santa Fe San Cristóbal Department | seat of a second-order administrative division population 14,286 | S 30° 18′ 37'' | W 61° 14′ 5'' |
| 390 | San Bernardo San Bernardo | Argentina, Chaco Departamento de O’Higgins | seat of a second-order administrative division population 11,101 | S 27° 17′ 12'' | W 60° 42′ 46'' |
| 391 | San Benito San Benito | Argentina, Entre Rios Departamento de Paraná | populated place population 6,771 | S 31° 46′ 58'' | W 60° 26′ 22'' |
| 392 | San Antonio Oeste OES,Puerto San Antonio Oeste,San Antonio Oeste,San Antonio Oestė,xi sheng an dong ni ao,西圣安东尼奥 | Argentina, Rio Negro Departamento de San Antonio | seat of a second-order administrative division population 16,966 | S 40° 43′ 54'' | W 64° 56′ 51'' |
| 393 | San Antonio San Antonio | Argentina, Catamarca Departamento de Paclín | populated place population 4,290 | S 28° 0′ 36'' | W 65° 42′ 31'' |
| 394 | Samuhú Samuhi,Samuhu,Samuhú | Argentina, Chaco Departamento de San Lorenzo | populated place population 2,223 | S 27° 31′ 8'' | W 60° 23′ 38'' |
| 395 | Sachayoj Sachayoj | Argentina, Santiago del Estero Departamento de Alberdi | populated place population 2,777 | S 26° 40′ 32'' | W 61° 48′ 49'' |
| 396 | Río Pico Campo del Rio Pica,Campo del Río Pica,Estancia Campo del Pico,Rio Pica,Rio Pico,Río Pico | Argentina, Chubut Departamento de Tehuelches | populated place population 1,386 | S 44° 10′ 44'' | W 71° 22′ 6'' |
| 397 | Río Colorado Pichi-Mauida,Rio Colorado,Río Colorado,li ao ke luo la duo,Пичи-Мауида,里奧科洛拉多 | Argentina, Rio Negro Departamento de Pichi Mahuida | seat of a second-order administrative division population 16,132 | S 38° 59′ 26'' | W 64° 5′ 44'' |
| 398 | Rancul Jardon,Jardón,Rancul | Argentina, La Pampa Departamento de Rancul | populated place population 3,699 | S 35° 4′ 4'' | W 64° 41′ 3'' |
| 399 | Rada Tilly Rada Tili,Rada Tilli,Rada Tilly | Argentina, Chubut Departamento de Escalante | populated place population 6,208 | S 45° 55′ 28'' | W 67° 33′ 15'' |
| 400 | Alfredo Demarchi Alfredo Demarchi,Facundo Quiroga,Quiroga | Argentina, Buenos Aires Partido de Nueve de Julio | populated place population 1,853 | S 35° 17′ 32'' | W 61° 24′ 20'' |
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