Towns
| State | City/Town | Town Title |
|---|---|---|
| Texas | Cotton Center | Cotton Center, TX |
| Texas | Cotulla | Cotulla, TX |
| Texas | Coupland | Coupland, TX |
| Texas | Covington | Covington, TX |
| Texas | Coyanosa | Coyanosa, TX |
| Texas | Crandall | Crandall, TX |
| Texas | Crane | Crane, TX |
| Texas | Cranfills Gap | Cranfills Gap, TX |
| Texas | Crawford | Crawford, TX |
| Texas | Cresson | Cresson, TX |
| Texas | Crockett | Crockett, TX |
| Texas | Crosby | Crosby, TX |
| Texas | Crosbyton | Crosbyton, TX |
| Texas | Cross Plains | Cross Plains, TX |
| Texas | Crowell | Crowell, TX |
| Texas | Crowley | Crowley, TX |
| Texas | Crystal City | Crystal City, TX |
| Texas | Cuero | Cuero, TX |
| Texas | Cumby | Cumby, TX |
| Texas | Cuney | Cuney, TX |
| Texas | Cunningham | Cunningham, TX |
| Texas | Cushing | Cushing, TX |
| Texas | Cypress | Cypress, TX |
| Texas | D Hanis | D Hanis, TX |
| Texas | Daingerfield | Daingerfield, TX |