| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Teniente General Eustoquio Frias | city | Rio Negro | Argentina | -40.20 | -64.20 | 157 | 0 |
| Teniente Maza | city | Rio Negro | Argentina | -40.50 | -66.77 | 830 | 0 |
| Tragua Tragua | city | Rio Negro | Argentina | -39.43 | -65.57 | 341 | 155 |
| Trapalcó | city | Rio Negro | Argentina | -39.57 | -66.98 | 830 | 0 |
| Trayen Niyeo | city | Rio Negro | Argentina | -41.08 | -68.60 | 2903 | 0 |
| Tres Mojones | city | Rio Negro | Argentina | -40.13 | -69.46 | 3756 | 0 |
| Trica Có | city | Rio Negro | Argentina | -39.63 | -68.03 | 2509 | 0 |