| Name | Country | Feature class | Latitude | Longitude | |
|---|---|---|---|---|---|
4901  | Buta Mallín | Argentina, Neuquen Departamento de Ñorquín | populated place | S 37° 34′ 0'' | W 70° 44′ 0'' |
| 4902 | Bustinza Bustinza | Argentina, Santa Fe Iriondo Department | populated place | S 32° 44′ 15'' | W 61° 17′ 28'' |
| 4903 | Bustamante | Argentina, Santiago del Estero Departamento de Quebrachos | populated place | S 29° 37′ 0'' | W 63° 17′ 0'' |
| 4904 | Burmeister Burmeister | Argentina, Cordoba Departamento de General Roca | populated place | S 34° 44′ 47'' | W 63° 35′ 11'' |
| 4905 | Bulnes Bulnes | Argentina, Cordoba Departamento de Río Cuarto | populated place | S 33° 30′ 15'' | W 64° 40′ 37'' |
| 4906 | Buey Muerto Buey Muerto | Argentina, Cordoba Departamento de Río Primero | populated place | S 31° 13′ 57'' | W 63° 19′ 58'' |
| 4907 | Buena Vista | Argentina, San Luis Coronel Pringles | populated place | S 32° 49′ 50'' | W 65° 47′ 47'' |
| 4908 | Buena Vista Buena Vista | Argentina, Cordoba Departamento de Santa María | populated place | S 31° 49′ 55'' | W 64° 6′ 50'' |
| 4909 | Buena Vista Buena Vista | Argentina, Santiago del Estero Departamento de Quebrachos | populated place | S 29° 24′ 25'' | W 63° 31′ 50'' |
| 4910 | Buena Vista | Argentina, La Rioja Departamento de Capital | populated place | S 29° 1′ 0'' | W 66° 3′ 0'' |
| 4911 | Buena Vista | Argentina, Formosa Departamento de Bermejo | populated place | S 23° 20′ 0'' | W 61° 36′ 0'' |
| 4912 | Buena Nueva Buena Nueva | Argentina, Mendoza Departamento de Guaymallén | section of populated place | S 32° 53′ 49'' | W 68° 45′ 37'' |
| 4913 | Buena Esperanza | Argentina, Neuquen Departamento de Confluencia | populated place | S 38° 37′ 0'' | W 69° 11′ 0'' |
| 4914 | Buena Esperanza Buena Esperanza | Argentina, San Juan Iglesia Department | populated place | S 30° 3′ 0'' | W 69° 9′ 46'' |
| 4915 | Brea Puñuna Brea Pununa,Brea Puñuna | Argentina, Santiago del Estero Departamento de Río Hondo | populated place | S 27° 31′ 46'' | W 64° 40′ 36'' |
| 4916 | Brealito Brealito | Argentina, Salta Departamento de Molinos | populated place | S 25° 17′ 2'' | W 66° 21′ 20'' |
| 4917 | Bravo Grande | Argentina, Jujuy Rinconada Department | populated place | S 22° 21′ 0'' | W 66° 14′ 0'' |
| 4918 | Bote | Argentina, Neuquen Departamento de Minas | populated place | S 37° 0′ 0'' | W 70° 44′ 0'' |
| 4919 | Villa Bordeau Bordeu,Villa Bordeau | Argentina, Buenos Aires Partido de Bahía Blanca | populated place | S 38° 41′ 27'' | W 62° 20′ 33'' |
| 4920 | Bordenave Bordenave | Argentina, Buenos Aires Partido de Puan | populated place | S 37° 48′ 19'' | W 63° 2′ 35'' |
| 4921 | El Boquerón Boqueron,Boquerón,El Boqueron,El Boquerón | Argentina, Santiago del Estero Departamento de Atamisqui | populated place | S 28° 33′ 16'' | W 63° 46′ 46'' |
| 4922 | Boeuf Boeuf | Argentina, La Pampa Departamento de Conhelo | populated place | S 35° 57′ 38'' | W 64° 26′ 31'' |
| 4923 | Bocayuva Bocayuva | Argentina, Buenos Aires Partido de Pellegrini | populated place | S 36° 12′ 19'' | W 63° 4′ 35'' |
| 4924 | Boca del Tigre | Argentina, Cordoba Departamento de Río Cuarto | populated place | S 33° 19′ 0'' | W 64° 44′ 0'' |
| 4925 | Boca del Tigre Boca del Tigre | Argentina, Santiago del Estero Departamento de Río Hondo | populated place | S 27° 14′ 59'' | W 64° 43′ 16'' |
| 4926 | Boca de la Zanja | Argentina, Chubut Departamento de Gaimán | populated place | S 43° 21′ 0'' | W 65° 56′ 0'' |
| 4927 | Boca de la Travesía Boca de la Travesia,Boca de la Travesía | Argentina, Rio Negro Departamento de Conesa | populated place | S 40° 13′ 26'' | W 64° 4′ 1'' |
| 4928 | Boca de la Quebrada Boca de la Quebrada | Argentina, San Juan Departamento de Jáchal | populated place | S 30° 9′ 1'' | W 68° 39′ 42'' |
| 4929 | El Bobadal Bobadal,El Bobadal | Argentina, Santiago del Estero Departamento de Jiménez | populated place | S 26° 43′ 26'' | W 64° 23′ 46'' |
| 4930 | Bobadal Bobadal | Argentina, Salta Departamento de General José de San Martín | populated place | S 22° 30′ 57'' | W 63° 21′ 11'' |
| 4931 | Blas de Rosales Blas de Rosales | Argentina, Cordoba Departamento de Río Primero | populated place | S 31° 15′ 34'' | W 63° 52′ 34'' |
| 4932 | Blaquier Blaquier | Argentina, Buenos Aires Partido de Florentino Ameghino | populated place | S 34° 38′ 10'' | W 62° 28′ 39'' |
| 4933 | Blandengues Blandengues | Argentina, Buenos Aires Partido de Junín | populated place | S 34° 32′ 31'' | W 61° 15′ 12'' |
| 4934 | Blanco Pozo Blanco Pozo | Argentina, Tucuman Departamento de Cruz Alta | populated place | S 27° 0′ 27'' | W 64° 46′ 45'' |
| 4935 | Blanca Pozo Blanca Pozo | Argentina, Santiago del Estero Departamento de Avellaneda | populated place | S 28° 42′ 42'' | W 63° 6′ 30'' |
| 4936 | Blancagrande Blanca Grande,Blancagrande | Argentina, Buenos Aires Partido de Olavarría | populated place | S 36° 32′ 4'' | W 60° 53′ 7'' |
| 4937 | Bialet Massé Bialet Masse,Bialet Massé | Argentina, Cordoba Departamento de Punilla | populated place | S 31° 18′ 50'' | W 64° 27′ 42'' |
| 4938 | Betania Betania | Argentina, Salta Departamento de General Güemes | populated place | S 24° 41′ 42'' | W 65° 8′ 58'' |
| 4939 | Berraondo Berraondo | Argentina, Buenos Aires Partido de Tornquist | populated place | S 38° 24′ 54'' | W 62° 49′ 9'' |
| 4940 | Bernasconi Bernasconi,Bernaskoni,baranasakoni,barnasakoni,barnaskoni,berinasikweni,berunasukoni,brnaskwny,Берна... | Argentina, La Pampa Departamento de Hucal | seat of a second-order administrative division population 1,781 | S 37° 54′ 8'' | W 63° 44′ 34'' |
| 4941 | Berdier Berdier | Argentina, Buenos Aires Partido de Salto | populated place | S 34° 23′ 52'' | W 60° 15′ 34'' |
| 4942 | Berabevú | Argentina, Santa Fe Departamento de Caseros | populated place | S 33° 20′ 22'' | W 61° 51′ 41'' |
| 4943 | Benjamín Paz Benjamin Paz,Benjamín Paz | Argentina, Tucuman Departamento de Trancas | populated place | S 26° 22′ 19'' | W 65° 17′ 33'' |
| 4944 | Villa Benjamín Aráoz Benjamin Araoz,Benjamín Aráoz,Villa Benjamin Araoz,Villa Benjamín Aráoz | Argentina, Tucuman Departamento de Burruyacú | populated place | S 26° 33′ 19'' | W 64° 47′ 55'' |
| 4945 | Benítez Benitez,Benítez | Argentina, Buenos Aires Partido de Chivilcoy | populated place | S 34° 58′ 1'' | W 60° 7′ 37'' |
| 4946 | Bella Vista Bella Vista | Argentina, Neuquen Departamento de Minas | populated place | S 37° 3′ 40'' | W 70° 46′ 37'' |
| 4947 | Bella Vista | Argentina, Santa Fe Departamento de San Lorenzo | populated place | S 32° 41′ 39'' | W 60° 43′ 36'' |
| 4948 | Bella Vista Bella Vista | Argentina, San Luis Departamento de Belgrano | populated place | S 32° 20′ 55'' | W 66° 33′ 7'' |
| 4949 | Bella Vista | Argentina, Cordoba Departamento de San Javier | populated place | S 32° 5′ 0'' | W 65° 15′ 0'' |
| 4950 | Bella Vista Bella Vista | Argentina, San Juan Departamento de Calingasta | populated place | S 31° 8′ 58'' | W 69° 27′ 58'' |
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