| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Craig | city | Oklahoma | United States | 34.84 | -95.63 | 830 | |
| Crawford | city | Oklahoma | United States | 35.83 | -99.80 | 2509 | |
| Creata | city | Oklahoma | United States | 34.52 | -99.55 | 1669 | |
| Creek Agency (historical) | city | Oklahoma | United States | 35.78 | -95.47 | 830 | |
| Crekola | city | Oklahoma | United States | 35.71 | -95.49 | 830 | |
| Crescent | city | Oklahoma | United States | 35.95 | -97.59 | 1148 | |
| Crescent Springs | city | Oklahoma | United States | 35.90 | -97.60 | 1013 | |
| Creta | city | Oklahoma | United States | 34.52 | -99.55 | 1669 | |
| Criner | city | Oklahoma | United States | 34.97 | -97.56 | 1082 | |
| Cromwell | city | Oklahoma | United States | 35.34 | -96.46 | 997 | |
| Cropper | city | Oklahoma | United States | 36.44 | -97.69 | 1184 | |
| Cross Roads | city | Oklahoma | United States | 35.01 | -96.25 | 898 | |
| Crossroads | city | Oklahoma | United States | 33.98 | -94.79 | 830 | |
| Crowder | city | Oklahoma | United States | 35.12 | -95.67 | 830 | |
| Crusher | city | Oklahoma | United States | 34.35 | -97.03 | 912 | |
| Crystal | city | Oklahoma | United States | 34.23 | -95.93 | 830 | |
| Crystal Lakes | city | Oklahoma | United States | 36.21 | -98.22 | 1167 |