| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Cabeceras del Canadon Grande | city | Provincia del Neuquen | Argentina | -39.47 | -71.37 | 4793 | 149 |
| Cajón de Almanza | city | Provincia del Neuquen | Argentina | -38.17 | -70.50 | 4458 | 0 |
| Cajón del Manzano | city | Provincia del Neuquen | Argentina | -38.30 | -70.52 | 2929 | 0 |
| Caleufú | city | Provincia del Neuquen | Argentina | -40.50 | -71.17 | 2805 | 149 |
| Campana Mahuida | city | Provincia del Neuquen | Argentina | -38.20 | -70.60 | 3254 | 0 |
| Campo Grande | city | Provincia del Neuquen | Argentina | -39.93 | -71.37 | 5082 | 149 |
| Cancha Huinganco | city | Provincia del Neuquen | Argentina | -37.02 | -70.38 | 4274 | 201 |
| Caprara | city | Provincia del Neuquen | Argentina | -40.75 | -71.68 | 2821 | 2631 |
| Casa de Piedra | city | Provincia del Neuquen | Argentina | -39.20 | -70.52 | 4576 | 0 |
| Catán Lil | city | Provincia del Neuquen | Argentina | -39.75 | -70.62 | 3100 | 0 |
| Cayanta | city | Provincia del Neuquen | Argentina | -37.15 | -70.78 | 3966 | 0 |
| Centenario | city | Provincia del Neuquen | Argentina | -38.80 | -68.13 | 905 | 29403 |
| Cerro Negro | city | Provincia del Neuquen | Argentina | -40.23 | -71.38 | 4629 | 1890 |
| Chacaicó | city | Provincia del Neuquen | Argentina | -39.30 | -70.30 | 4192 | 0 |
| Chacay Melehue | city | Provincia del Neuquen | Argentina | -37.23 | -70.37 | 3113 | 149 |
| Challaco | city | Provincia del Neuquen | Argentina | -38.97 | -68.97 | 1259 | 745 |
| Chapelco | city | Provincia del Neuquen | Argentina | -40.12 | -71.22 | 3005 | 3188 |
| Chapua | city | Provincia del Neuquen | Argentina | -37.27 | -70.30 | 3454 | 545 |
| Chochoy Mallín | city | Provincia del Neuquen | Argentina | -37.37 | -70.87 | 5006 | 0 |
| Chos Malal | city | Provincia del Neuquen | Argentina | -37.38 | -70.27 | 2647 | 7884 |
| Churriaca | city | Provincia del Neuquen | Argentina | -37.90 | -70.13 | 4206 | 0 |
| Codihue | city | Provincia del Neuquen | Argentina | -38.47 | -70.48 | 2654 | 0 |
| Coihueco | city | Provincia del Neuquen | Argentina | -38.07 | -70.17 | 2893 | 0 |
| Coillun-Co | city | Provincia del Neuquen | Argentina | -39.98 | -71.18 | 3031 | 530 |
| Colipilli | city | Provincia del Neuquen | Argentina | -37.77 | -70.40 | 3707 | 0 |
| Colipulli | city | Provincia del Neuquen | Argentina | -37.77 | -70.40 | 3707 | 0 |
| Collon Cura | city | Provincia del Neuquen | Argentina | -40.12 | -70.73 | 2450 | 34 |
| Collun-Co | city | Provincia del Neuquen | Argentina | -39.98 | -71.18 | 3031 | 530 |
| Colonia Centenario | city | Provincia del Neuquen | Argentina | -38.80 | -68.13 | 905 | 29403 |
| Colonia Vista Alegre | city | Provincia del Neuquen | Argentina | -38.75 | -68.18 | 1056 | 24255 |
| Corral de Alambre | city | Provincia del Neuquen | Argentina | -40.08 | -70.02 | 1784 | 1515 |
| Correntoso | city | Provincia del Neuquen | Argentina | -40.75 | -71.68 | 2821 | 2631 |
| Cortaderas | city | Provincia del Neuquen | Argentina | -37.67 | -69.58 | 2614 | 0 |
| Covunco | city | Provincia del Neuquen | Argentina | -38.73 | -70.02 | 2467 | 1470 |
| Covunco | city | Provincia del Neuquen | Argentina | -38.53 | -70.25 | 2365 | 149 |
| Covunco Centro | city | Provincia del Neuquen | Argentina | -38.73 | -70.02 | 2467 | 1470 |
| Cuatro Terrazas | city | Provincia del Neuquen | Argentina | -39.27 | -69.72 | 2253 | 6 |
| Cuenca del Añelo | city | Provincia del Neuquen | Argentina | -38.12 | -68.88 | 659 | 0 |
| Cutrai-Có | city | Provincia del Neuquen | Argentina | -38.93 | -69.23 | 1998 | 21601 |
| Cutral-Co | city | Provincia del Neuquen | Argentina | -38.93 | -69.23 | 1998 | 21601 |
| Cuyín Manzano | city | Provincia del Neuquen | Argentina | -40.77 | -71.18 | 2949 | 0 |