| Name | Country | Feature class | Latitude | Longitude | |
|---|---|---|---|---|---|
251  | Cerro Corá  Cerro Cora,Cerro Corá,Colonia Cerro Cora,Colonia Cerro Corá | Argentina, Misiones Departamento de Candelaria | populated place population 1,153 | S 27° 30′ 49'' | W 55° 36′ 32'' |
| 252 | Cerro Azul Cerro Azul | Argentina, Misiones Departamento de Leandro N. Alem | populated place population 5,323 | S 27° 38′ 1'' | W 55° 29′ 50'' |
| 253 | Ceibas Ceibas | Argentina, Entre Rios Departamento de Gualeguaychú | populated place population 1,405 | S 33° 29′ 56'' | W 58° 48′ 0'' |
| 254 | Iguazu Falls Cataratas del Iguazu,Cataratas del Iguazú,Cataratas do Iguacu,Cataratas do Iguaçu,Chororo Yguasu,Chu... | Argentina, Misiones Departamento de Iguazú | populated place | S 25° 40′ 50'' | W 54° 27′ 13'' |
| 255 | Caseros Caseros,Colonia Caseros | Argentina, Entre Rios Departamento de Uruguay | populated place population 2,109 | S 32° 27′ 54'' | W 58° 28′ 38'' |
| 256 | Caraguatay Caraguatay,Puerto Caraguatay | Argentina, Misiones Departamento de Montecarlo | populated place population 3,287 | S 26° 36′ 21'' | W 54° 46′ 51'' |
| 257 | Capitán Solari Capitan Solari,Capitán Solari | Argentina, Chaco Departamento de Sargento Cabral | populated place population 2,123 | S 26° 48′ 8'' | W 59° 33′ 26'' |
| 258 | Capioví Capiovi,Capioví | Argentina, Misiones Departamento de Libertador General San Martín | populated place population 5,860 | S 26° 55′ 45'' | W 55° 3′ 27'' |
| 259 | Candelaria Candelaria | Argentina, Misiones Departamento de Candelaria | populated place population 11,039 | S 27° 27′ 42'' | W 55° 44′ 41'' |
| 260 | Campo Viera Campo Viera | Argentina, Misiones Departamento de Oberá | populated place population 9,228 | S 27° 19′ 57'' | W 55° 3′ 23'' |
| 261 | Campo Grande Campo Grande | Argentina, Misiones Departamento de Cainguás | seat of a second-order administrative division population 12,040 | S 27° 12′ 27'' | W 54° 58′ 47'' |
| 262 | Burzaco Burzaco,bu er sa ke,bwrsakw,bywrzakw,بورساکو,بيورزاكو,ბურსაკო,布爾薩科 | Argentina, Buenos Aires Almirante Brown Partido | populated place | S 34° 49′ 33'' | W 58° 23′ 42'' |
| 263 | Bovril Bovril | Argentina, Entre Rios Departamento de La Paz | populated place population 7,977 | S 31° 20′ 36'' | W 59° 26′ 47'' |
| 264 | Bonpland Bompland,Bonpland | Argentina, Corrientes Departamento de Paso de los Libres | populated place population 1,063 | S 29° 49′ 1'' | W 57° 25′ 47'' |
| 265 | Bernardo de Irigoyen Barracon,Bernardo de Irigoyen | Argentina, Misiones Departamento de General Manuel Belgrano | seat of a second-order administrative division population 10,889 | S 26° 15′ 19'' | W 53° 38′ 48'' |
| 266 | Basail Basail | Argentina, Chaco Departamento de San Fernando | populated place population 3,652 | S 27° 53′ 7'' | W 59° 16′ 56'' |
| 267 | Banfield Banfield,Banfild,ban fei er de,banfierudo,banfyld,banfyld bwyns ayrs,banpildeu,Банфилд,Բանֆիլդ,بانف... | Argentina, Buenos Aires Partido de Lomas de Zamora | populated place | S 34° 44′ 44'' | W 58° 23′ 37'' |
| 268 | Azara Azara | Argentina, Misiones Departamento de Apóstoles | populated place population 3,484 | S 28° 3′ 38'' | W 55° 40′ 37'' |
| 269 | Ayacucho Ayacucho | Argentina, Buenos Aires Ayacucho | seat of a second-order administrative division population 17,364 | S 37° 9′ 9'' | W 58° 29′ 18'' |
| 270 | Arroyo del Medio Arroyo del Medio | Argentina, Misiones Departamento de Leandro N. Alem | populated place population 2,142 | S 27° 41′ 50'' | W 55° 24′ 13'' |
| 271 | Almafuerte Almafuerte | Argentina, Misiones Departamento de Leandro N. Alem | populated place population 1,022 | S 27° 30′ 29'' | W 55° 24′ 9'' |
| 272 | Aldea San Antonio Aldea San Antonio,San Antonio | Argentina, Entre Rios Departamento de Gualeguaychú | populated place population 1,127 | S 32° 37′ 23'' | W 58° 42′ 18'' |
| 273 | Monte Caseros MCS,Monte Caseros,Monte Kaserosas,meng te ka sai luo si,蒙特卡塞羅斯 | Argentina, Corrientes Departamento de Monte Caseros | seat of a second-order administrative division population 24,671 | S 30° 15′ 6'' | W 57° 38′ 7'' |
| 274 | Montecarlo Montecarlo,Puerto Montecarlo | Argentina, Misiones Departamento de Montecarlo | seat of a second-order administrative division population 22,229 | S 26° 34′ 6'' | W 54° 45′ 28'' |
| 275 | Mojón Grande Mojon Grande,Mojón Grande | Argentina, Misiones Departamento de San Javier | populated place population 2,233 | S 27° 42′ 43'' | W 55° 9′ 26'' |
| 276 | Mártires Martires,Mártires | Argentina, Misiones Departamento de Candelaria | populated place population 1,135 | S 27° 25′ 21'' | W 55° 22′ 35'' |
| 277 | Malvinas Sur Malvina Sur,Malvinas Sud,Malvinas Sur | Argentina, Corrientes | populated place | S 29° 42′ 10'' | W 59° 4′ 35'' |
| 278 | Maciá Macia,Maciá | Argentina, Entre Rios Departamento de Tala | populated place population 5,806 | S 32° 10′ 21'' | W 59° 24′ 2'' |
| 279 | Lucas González L. Gonzalez,L. González,Lucas Gonzalez,Lucas González | Argentina, Entre Rios Departamento de Nogoyá | populated place population 4,466 | S 32° 23′ 3'' | W 59° 31′ 51'' |
| 280 | Los Charrúas Los Charruas,Los Charrúas | Argentina, Entre Rios Departamento de Concordia | populated place population 3,414 | S 31° 10′ 13'' | W 58° 11′ 8'' |
| 281 | Loreto Loreto | Argentina, Misiones Departamento de Candelaria | populated place population 1,201 | S 27° 19′ 54'' | W 55° 31′ 30'' |
| 282 | La Verde La Verde | Argentina, Chaco Departamento de General Donovan | populated place population 2,995 | S 27° 7′ 44'' | W 59° 22′ 31'' |
| 283 | Las Garcitas Colonia Las Garcitas,Las Garcitas | Argentina, Chaco Departamento de Sargento Cabral | populated place population 4,244 | S 26° 37′ 4'' | W 59° 48′ 4'' |
| 284 | Larroque Larrogue,Larroque,Villa Larroque | Argentina, Entre Rios Departamento de Gualeguaychú | populated place population 6,200 | S 33° 2′ 6'' | W 58° 59′ 59'' |
| 285 | La Paz La Paz | Argentina, Entre Rios Departamento de La Paz | seat of a second-order administrative division population 24,716 | S 30° 44′ 30'' | W 59° 38′ 42'' |
| 286 | Lapachito Lapachito | Argentina, Chaco Departamento de General Donovan | populated place population 1,448 | S 27° 9′ 36'' | W 59° 23′ 11'' |
| 287 | Lanús Lanus,Lanusas,Lanús,la nu si,lanuseu,lanusi,lanws,ranusu,Ланус,Լանուս,لانوس,ლანუსი,ラヌース,拉努斯,라누스 | Argentina, Buenos Aires Partido de Lanús | seat of a second-order administrative division | S 34° 42′ 27'' | W 58° 23′ 28'' |
| 288 | La Leonesa La Leonesa | Argentina, Chaco Departamento de Bermejo | seat of a second-order administrative division population 10,067 | S 27° 2′ 15'' | W 58° 42′ 17'' |
| 289 | Laguna Limpia Laguna Limpia | Argentina, Chaco Departamento de Libertador General San Martín | populated place population 1,594 | S 26° 29′ 43'' | W 59° 40′ 52'' |
| 290 | La Escondida Desvio La Escondida,La Escondida | Argentina, Chaco Departamento de General Donovan | populated place population 3,948 | S 27° 6′ 19'' | W 59° 26′ 45'' |
| 291 | La Eduvigis La Eduvigis | Argentina, Chaco Departamento de Libertador General San Martín | populated place population 3,816 | S 26° 50′ 9'' | W 59° 3′ 43'' |
| 292 | Isidro Casanova Isidro Casanova,Isidro Kazanova,Isidro-Kasanova,Isidrokasanova,Isıdro Casanova,aysydrw kasanwfa,aysy... | Argentina, Buenos Aires Partido de La Matanza | populated place | S 34° 42′ 0'' | W 58° 35′ 14'' |
| 293 | Ibarreta Ibarreta | Argentina, Formosa Departamento de Patiño | populated place population 8,687 | S 25° 12′ 51'' | W 59° 51′ 29'' |
| 294 | Herrera Herrera,Villa San Miguel | Argentina, Entre Rios Departamento de Uruguay | populated place population 1,587 | S 32° 26′ 2'' | W 58° 37′ 54'' |
| 295 | Herradura Colonia Herradura,Herradura | Argentina, Formosa Departamento de Laishí | populated place population 2,333 | S 26° 29′ 23'' | W 58° 18′ 42'' |
| 296 | Hasenkamp Hasenkamp | Argentina, Entre Rios Departamento de Paraná | populated place population 4,413 | S 31° 30′ 43'' | W 59° 50′ 7'' |
| 297 | Guaraní Guarani,Guaraní,Pueblo Guarani,Pueblo Guaraní | Argentina, Misiones Departamento de Oberá | populated place population 4,530 | S 27° 31′ 23'' | W 55° 9′ 38'' |
| 298 | Gobernador Roca Colonia Corpus,Gobernador Roca | Argentina, Misiones Departamento de San Ignacio | populated place population 6,315 | S 27° 11′ 26'' | W 55° 28′ 9'' |
| 299 | Gobernador Mansilla Gobernador Mansilla,Mansilla | Argentina, Entre Rios Departamento de Tala | populated place population 2,264 | S 32° 32′ 43'' | W 59° 21′ 23'' |
| 300 | Gobernador Juan E. Martínez Gobernador J.F. Martinez,Gobernador J.F. Martínez,Gobernador Juan E. Martinez,Gobernador Juan E. Mar... | Argentina, Corrientes Departamento de Lavalle | populated place population 3,529 | S 28° 54′ 41'' | W 58° 56′ 9'' |
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