| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Ana Zumarán | city | Cordoba | Argentina | -32.39 | -63.07 | 830 | 401 |
| Anana | city | Catamarca | Argentina | -28.93 | -65.51 | 2769 | 0 |
| Anasagasti | city | Buenos Aires | Argentina | -35.01 | -59.39 | 121 | 596 |
| Anatuya | city | Santiago del Estero | Argentina | -28.46 | -62.83 | 328 | 18017 |
| Anatuya | city | Santiago del Estero | Argentina | -28.45 | -62.92 | 334 | 2117 |
| Ancajuli | city | Tucuman | Argentina | -26.56 | -65.54 | 5078 | 632 |
| Ancaján | city | Santiago del Estero | Argentina | -28.43 | -64.93 | 1669 | 361 |
| Ancasti | city | Catamarca | Argentina | -28.81 | -65.50 | 2877 | 1225 |
| Anchico Nuevo | city | La Rioja | Argentina | -29.57 | -66.43 | 918 | 739 |
| Anchorena | city | Buenos Aires | Argentina | -34.49 | -58.48 | 0 | 298258 |
| Anchorena | city | San Luis | Argentina | -35.67 | -65.42 | 1020 | 974 |
| Anchoris | city | Mendoza | Argentina | -33.32 | -68.91 | 3349 | 745 |
| Ancocha | city | Santiago del Estero | Argentina | -28.82 | -63.72 | 344 | 298 |
| Ancom | city | Buenos Aires | Argentina | -35.58 | -61.84 | 269 | 175 |
| Ancon | city | Buenos Aires | Argentina | -35.58 | -61.84 | 269 | 175 |
| Ancon | city | Mendoza | Argentina | -33.31 | -69.18 | 4189 | 2621 |
| Andacollo | city | Neuquen | Argentina | -37.18 | -70.67 | 4189 | 2890 |
| Andagualá | city | Catamarca | Argentina | -26.89 | -66.04 | 7591 | 2113 |
| Andalgalá | city | Catamarca | Argentina | -27.58 | -66.32 | 3349 | 12454 |
| Andalhuala | city | Catamarca | Argentina | -26.89 | -66.04 | 7591 | 2113 |
| Andalucas | city | La Rioja | Argentina | -28.57 | -67.18 | 3713 | 0 |
| Andant | city | Buenos Aires | Argentina | -36.57 | -62.12 | 387 | 149 |
| Anderson | city | Buenos Aires | Argentina | -35.28 | -60.26 | 180 | 240 |
| Anderson | city | Entre Rios | Argentina | -31.07 | -58.03 | 170 | 529 |
| Andino | city | Santa Fe | Argentina | -32.67 | -60.88 | 32 | 902 |
| Andrade | city | Entre Rios | Argentina | -32.33 | -59.45 | 213 | 634 |
| Andrade | city | Mendoza | Argentina | -33.19 | -68.50 | 2509 | 22697 |
| Andų Chuninas | city | Neuquen | Argentina | -39.95 | -71.07 | 3349 | 6843 |
| Andų San Martinas | city | Neuquen | Argentina | -40.16 | -71.35 | 3349 | 10215 |
| Anelo | city | Neuquen | Argentina | -38.35 | -68.79 | 1669 | 5007 |
| Anfama | city | Tucuman | Argentina | -26.76 | -65.56 | 4583 | 745 |
| Anga | city | Santiago del Estero | Argentina | -29.03 | -63.34 | 285 | 298 |
| Angastaco | city | Salta | Argentina | -25.70 | -66.19 | 6765 | 184 |
| Angel Etcheverry | city | Buenos Aires | Argentina | -35.03 | -58.07 | 104 | 98405 |
| Angelica | city | Santa Fe | Argentina | -31.55 | -61.55 | 226 | 447 |
| Angostaco | city | Salta | Argentina | -25.70 | -66.19 | 6765 | 184 |
| Angosto de las Burras | city | Salta | Argentina | -23.42 | -66.25 | 11932 | 0 |
| Angostura | city | Salta | Argentina | -25.52 | -66.22 | 7040 | 22 |
| Angostura | city | Salta | Argentina | -22.20 | -63.63 | 1899 | 3735 |
| Angostura | city | San Juan | Argentina | -31.37 | -69.55 | 5029 | 0 |
| Angostura N. Ruca | city | Rio Negro | Argentina | -41.10 | -70.30 | 3349 | 171 |
| Angostura Neneo Ruca | city | Rio Negro | Argentina | -41.10 | -70.30 | 3349 | 171 |
| Angostura del Black Eye y Media Luna | city | Chubut | Argentina | -43.93 | -68.43 | 1669 | 0 |
| Angua | city | Corrientes | Argentina | -28.32 | -58.62 | 239 | 2901 |
| Angualasto | city | San Juan | Argentina | -30.06 | -69.18 | 5351 | 582 |
| Anguil | city | La Pampa | Argentina | -36.53 | -64.01 | 830 | 5210 |
| Anguilan | city | La Rioja | Argentina | -29.21 | -67.46 | 3349 | 2303 |
| Anguinan | city | La Rioja | Argentina | -29.21 | -67.46 | 3349 | 2303 |
| Anguincila | city | Catamarca | Argentina | -28.75 | -65.55 | 3366 | 858 |
| Angulas | city | La Rioja | Argentina | -28.66 | -67.66 | 6076 | 432 |
| Anguli | city | Santiago del Estero | Argentina | -27.60 | -64.87 | 931 | 557 |
| Anillaco | city | La Rioja | Argentina | -28.81 | -66.94 | 4340 | 2695 |
| Animana | city | Salta | Argentina | -25.97 | -65.95 | 5347 | 2614 |
| Animas | city | Salta | Argentina | -25.15 | -65.61 | 6072 | 791 |
| Animán | city | Santiago del Estero | Argentina | -29.46 | -63.88 | 1669 | 149 |
| Animán | city | La Rioja | Argentina | -28.85 | -66.94 | 4268 | 2703 |
| Anisacate | city | Cordoba | Argentina | -31.73 | -64.41 | 1669 | 5503 |
| Anizacate | city | Cordoba | Argentina | -31.73 | -64.41 | 1669 | 5503 |
| Anjuli | city | Catamarca | Argentina | -28.68 | -65.27 | 1158 | 0 |
| Anjuli | city | Santiago del Estero | Argentina | -27.60 | -64.87 | 931 | 557 |
| Anjulio | city | Catamarca | Argentina | -28.68 | -65.27 | 1158 | 0 |
| Anjullan | city | La Rioja | Argentina | -28.72 | -66.93 | 4189 | 490 |
| Anjullon | city | La Rioja | Argentina | -28.72 | -66.93 | 4189 | 490 |
| Anjullor | city | La Rioja | Argentina | -28.72 | -66.93 | 4189 | 490 |
| Anquincila | city | Catamarca | Argentina | -28.75 | -65.55 | 3366 | 858 |
| Ansingasta | city | Santiago del Estero | Argentina | -29.08 | -63.35 | 288 | 298 |
| Anta | city | Salta | Argentina | -24.92 | -64.46 | 2509 | 0 |
| Antaje | city | Santiago del Estero | Argentina | -27.62 | -64.25 | 830 | 5108 |
| Antapoca | city | Catamarca | Argentina | -28.52 | -65.76 | 1669 | 44609 |
| Antartida Argentina | city | Santa Fe | Argentina | -32.93 | -60.72 | 36 | 119896 |
| Antelo | city | Entre Rios | Argentina | -32.53 | -60.04 | 150 | 5 |
| Antiguo Tucumán | city | Tucuman | Argentina | -27.21 | -65.58 | 1207 | 12187 |
| Antiguyo | city | Jujuy | Argentina | -22.71 | -66.38 | 13667 | 0 |
| Antilla | city | Salta | Argentina | -26.12 | -64.59 | 1669 | 3614 |
| Antinaco | city | La Rioja | Argentina | -28.82 | -67.32 | 3769 | 332 |
| Antinaco | city | Catamarca | Argentina | -27.21 | -67.61 | 6709 | 618 |
| Antiuyo | city | Jujuy | Argentina | -22.71 | -66.38 | 13667 | 0 |
| Antofagasta de la Sierra | city | Catamarca | Argentina | -26.06 | -67.41 | 10974 | 960 |
| Antofalla | city | Catamarca | Argentina | -25.52 | -67.62 | 10967 | 55 |
| Antonio Carboni | city | Buenos Aires | Argentina | -35.20 | -59.34 | 98 | 303 |
| Antonio Maya | city | Buenos Aires | Argentina | -35.62 | -61.36 | 269 | 13047 |
| Antonio Pini | city | Santa Fe | Argentina | -29.08 | -61.73 | 229 | 0 |
| Antonio Quijarro | city | Salta | Argentina | -22.83 | -63.83 | 1669 | 894 |
| Antonio Tomas | city | Entre Rios | Argentina | -31.42 | -60.05 | 167 | 1341 |
| Antonio de Biedma | city | Santa Cruz | Argentina | -47.49 | -66.50 | 830 | 0 |
| Antuco | city | Santiago del Estero | Argentina | -29.48 | -63.72 | 1699 | 4404 |
| Anzoategui | city | La Pampa | Argentina | -38.97 | -63.85 | 334 | 34 |
| Anzulon | city | La Rioja | Argentina | -30.87 | -66.28 | 1919 | 0 |