| Name | Country | Feature class | Latitude | Longitude | |
|---|---|---|---|---|---|
1051  | San Pedro de Colalao  San Pedro de Colalao | Argentina, Tucuman Departamento de Trancas | populated place | S 26° 14′ 5'' | W 65° 29′ 41'' |
| 1052 | San Pedro San Pedro | Argentina, Catamarca Departamento de Capayán | populated place | S 28° 44′ 29'' | W 66° 7′ 41'' |
| 1053 | San Pedro San Pedro | Argentina, La Rioja Departamento de Castro Barros | populated place | S 28° 39′ 41'' | W 66° 55′ 24'' |
| 1054 | San Pedro de Guasayán San Pedro de Guasayan,San Pedro de Guasayán | Argentina, Santiago del Estero Departamento de Guasayán | seat of a second-order administrative division population 1,715 | S 27° 57′ 13'' | W 65° 9′ 59'' |
| 1055 | San Pablo San Pablo | Argentina, San Luis Departamento de Chacabuco | populated place | S 32° 39′ 40'' | W 65° 18′ 20'' |
| 1056 | San Pablo San Pablo | Argentina, Catamarca Departamento de Capayán | populated place | S 28° 43′ 53'' | W 66° 2′ 12'' |
| 1057 | San Nicolás San Nicolas,San Nicolás | Argentina, La Rioja Departamento de Chilecito | populated place | S 29° 7′ 11'' | W 67° 28′ 26'' |
| 1058 | San Miguel San Miguel | Argentina, La Rioja Departamento de Chilecito | populated place | S 29° 10′ 40'' | W 67° 28′ 28'' |
| 1059 | San Miguel San Miguel | Argentina, Catamarca Departamento de Pomán | populated place | S 28° 8′ 24'' | W 66° 12′ 9'' |
| 1060 | Villa General San Martín San Martin,San Martín,Villa General San Martin,Villa General San Martín | Argentina, San Juan Departamento de San Martín | seat of a second-order administrative division population 10,140 | S 31° 26′ 22'' | W 68° 31′ 13'' |
| 1061 | San Martín San Martin,San Martín | Argentina, Catamarca Departamento de Capayán | populated place | S 29° 13′ 14'' | W 65° 46′ 28'' |
| 1062 | San Lorenzo San Lorenzo,Villa San Lorenzo | Argentina, Salta Departamento Capital | populated place | S 24° 44′ 10'' | W 65° 29′ 14'' |
| 1063 | San Juan San Juan | Argentina, Salta Departamento de Iruya | populated place | S 22° 43′ 34'' | W 65° 13′ 54'' |
| 1064 | San José Jose,José,San Jose,San José | Argentina, Catamarca Departamento de Santa María | populated place | S 26° 48′ 7'' | W 66° 4′ 1'' |
| 1065 | San Javier San Javier | Argentina, Rio Negro Departamento de Adolfo Alsina | populated place | S 40° 44′ 59'' | W 63° 16′ 1'' |
| 1066 | San Javier San Javier | Argentina, Cordoba Departamento de San Javier | populated place | S 32° 1′ 35'' | W 65° 1′ 49'' |
| 1067 | San Isidro Carmen,San Isidro | Argentina, Salta Departamento de Iruya | populated place | S 22° 45′ 24'' | W 65° 14′ 29'' |
| 1068 | San Jerónimo San Geronimo,San Gerónimo,San Jeronimo,San Jerónimo | Argentina, San Luis Juan Martín de Pueyrredón | populated place | S 33° 8′ 20'' | W 66° 31′ 18'' |
| 1069 | San Francisco del Monte de Oro San Francisco,San Francisco del Monte de Oro | Argentina, San Luis Departamento de Ayacucho | seat of a second-order administrative division population 3,295 | S 32° 36′ 1'' | W 66° 7′ 37'' |
| 1070 | San Francisco del Chañar San Francisco de Chanar,San Francisco de Chañar,San Francisco del Chanar,San Francisco del Chañar | Argentina, Cordoba Departamento de Sobremonte | seat of a second-order administrative division population 2,067 | S 29° 47′ 17'' | W 63° 56′ 38'' |
| 1071 | San Fernando San Fernando | Argentina, Catamarca Departamento de Belén | populated place | S 27° 20′ 3'' | W 66° 53′ 53'' |
| 1072 | San Carlos San Carlos,Villa San Carlos | Argentina, Mendoza San Carlos Department | populated place | S 33° 46′ 28'' | W 69° 2′ 34'' |
| 1073 | San Carlos Minas San Carlos,San Carlos Minas | Argentina, Cordoba Departamento de Minas | seat of a second-order administrative division population 1,215 | S 31° 10′ 35'' | W 65° 6′ 8'' |
| 1074 | San Antonio de los Cobres San Antonio de los Cobres,San Antonio de los Kobresas,sheng an dong ni ao de luo si ke bu lei si,סן ... | Argentina, Salta Los Andes Department | seat of a second-order administrative division population 4,000 | S 24° 13′ 16'' | W 66° 19′ 12'' |
| 1075 | San Antonio de Litín Capilla de San Antonio,San Antonio,San Antonio de Litin,San Antonio de Litín | Argentina, Cordoba Departamento de Unión | populated place population 1,240 | S 32° 12′ 48'' | W 62° 37′ 52'' |
| 1076 | San Antonio San Antonio,San Antonio de la Paz | Argentina, Catamarca La Paz Department | populated place | S 28° 55′ 59'' | W 65° 5′ 50'' |
| 1077 | San Agustín San Agustin,San Agustín | Argentina, Cordoba Departamento de Calamuchita | seat of a second-order administrative division population 2,870 | S 31° 58′ 36'' | W 64° 22′ 26'' |
| 1078 | San Agustín San Agustin,San Agustín | Argentina, Salta Departamento de Cerrillos | populated place | S 24° 59′ 41'' | W 65° 26′ 17'' |
| 1079 | Salsacate Salsacate | Argentina, Cordoba Departamento de Pocho | seat of a second-order administrative division population 1,205 | S 31° 19′ 6'' | W 65° 5′ 24'' |
| 1080 | Salicas Salicas,San Blas de los Sauces | Argentina, La Rioja Departamento de San Blas de los Sauces | populated place | S 28° 22′ 35'' | W 67° 4′ 15'' |
| 1081 | Villa Salavina Salavina,Villa Salavina | Argentina, Santiago del Estero Departamento de Salavina | populated place | S 28° 48′ 15'' | W 63° 25′ 46'' |
| 1082 | Saladillo Saladillo | Argentina, San Luis Coronel Pringles | populated place | S 33° 12′ 8'' | W 65° 51′ 19'' |
| 1083 | Rucanelo Rucanelo | Argentina, La Pampa Departamento de Conhelo | populated place | S 36° 2′ 34'' | W 64° 50′ 4'' |
| 1084 | Colana Colana,Rosario,Rosario de Colana | Argentina, Catamarca Departamento de Pomán | populated place | S 28° 21′ 44'' | W 66° 9′ 35'' |
| 1085 | Rivera Rivera | Argentina, Buenos Aires Partido de Adolfo Alsina | populated place | S 37° 9′ 37'' | W 63° 14′ 29'' |
| 1086 | Río Villegas | Argentina, Rio Negro Departamento de Bariloche | populated place | S 41° 34′ 41'' | W 71° 30′ 4'' |
| 1087 | Río Seco Rio Seco,Río Seco,Seco | Argentina, Tucuman Departamento de Monteros | populated place | S 27° 16′ 6'' | W 65° 33′ 27'' |
| 1088 | Río Piedras Rio Piedras,Río Piedras | Argentina, Salta Departamento de Metán | populated place | S 25° 18′ 51'' | W 64° 54′ 37'' |
| 1089 | Río Muerto Rio Muerto,Río Muerto | Argentina, Chaco Almirante Brown Department | populated place | S 26° 18′ 26'' | W 61° 39′ 17'' |
| 1090 | Río del Valle Rio del Valle,Río del Valle | Argentina, Salta Departamento de Anta | populated place | S 24° 40′ 28'' | W 64° 12′ 2'' |
| 1091 | Río Chico Rio Chico,Río Chico | Argentina, Rio Negro Departamento de Ñorquincó | populated place | S 41° 42′ 37'' | W 70° 28′ 36'' |
| 1092 | Rinconadillas Rinconadilla,Rinconadillas | Argentina, Jujuy Departamento de Cochinoca | populated place | S 23° 23′ 6'' | W 65° 57′ 25'' |
| 1093 | Rincón Rincon,Rincón | Argentina, Catamarca Departamento de Pomán | populated place | S 28° 13′ 15'' | W 66° 8′ 36'' |
| 1094 | Coneta Coneta | Argentina, Catamarca Departamento de Capayán | populated place | S 28° 34′ 46'' | W 65° 53′ 14'' |
| 1095 | Concepción Concepcion,Concepción | Argentina, Catamarca Departamento de Capayán | populated place | S 28° 41′ 46'' | W 66° 4′ 1'' |
| 1096 | Concarán Concaran,Concarán,Concoran,Dolores,Villa Dolores | Argentina, San Luis Departamento de Chacabuco | seat of a second-order administrative division population 4,530 | S 32° 33′ 38'' | W 65° 14′ 40'' |
| 1097 | Colpes Colpes,Golpes | Argentina, Catamarca Departamento de Pomán | populated place | S 28° 3′ 30'' | W 66° 11′ 51'' |
| 1098 | Colonia Santa María Colonia Santa Maria,Colonia Santa María | Argentina, La Pampa Departamento de Utracán | populated place | S 37° 29′ 41'' | W 64° 13′ 26'' |
| 1099 | Colonia San José Colonia San Jose,Colonia San José | Argentina, La Pampa Departamento de Quemú Quemú | populated place | S 36° 7′ 1'' | W 63° 54′ 14'' |
| 1100 | Colonia La Brava Colonia La Brava,La Brava | Argentina, Santa Fe Departamento de San Javier | populated place population 590 | S 30° 26′ 42'' | W 60° 8′ 24'' |
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