| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| A. Barrera | city | Chubut | Argentina | -42.80 | -64.17 | 187 | 0 |
| Aguada del Zaino | city | Chubut | Argentina | -43.02 | -64.39 | 3 | 247 |
| Aldea | city | Chubut | Argentina | -45.55 | -71.52 | 2509 | 0 |
| Aldea Apeleg | city | Chubut | Argentina | -44.68 | -70.85 | 2680 | 281 |
| Aldea Appeleg | city | Chubut | Argentina | -44.68 | -70.85 | 2680 | 281 |
| Alto Rio Mayo | city | Chubut | Argentina | -45.56 | -71.30 | 2020 | 0 |
| Alto Rio Senguer | city | Chubut | Argentina | -45.04 | -70.82 | 2509 | 1672 |
| Alto Rio Senguerr | city | Chubut | Argentina | -45.04 | -70.82 | 2509 | 1672 |
| Alto del Guanaco | city | Chubut | Argentina | -44.12 | -68.07 | 1669 | 0 |
| Angostura del Black Eye y Media Luna | city | Chubut | Argentina | -43.93 | -68.43 | 1669 | 0 |
| Apeleg | city | Chubut | Argentina | -44.68 | -70.85 | 2680 | 281 |
| Apeleg | city | Chubut | Argentina | -44.60 | -71.10 | 3349 | 0 |
| Arroyo Verde | city | Chubut | Argentina | -42.00 | -65.07 | 0 | 974 |
| Astra | city | Chubut | Argentina | -45.74 | -67.48 | 341 | 8736 |