| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Calallen | city | Texas | United States | 27.87 | -97.62 | 59 | |
| Calaveras | city | Texas | United States | 29.22 | -98.26 | 830 | |
| Calcutta Colonia | city | Texas | United States | 31.67 | -106.28 | 3697 | |
| Calder Highlands | city | Texas | United States | 30.10 | -94.14 | 22 | |
| Calder Terrace | city | Texas | United States | 30.09 | -94.16 | 22 | |
| Caldwell | city | Texas | United States | 30.53 | -96.69 | 324 | |
| Caldwell | city | Texas | United States | 33.77 | -101.96 | 3389 | |
| Caldwell Crossing | city | Texas | United States | 31.62 | -97.33 | 830 | |
| Caldwood | city | Texas | United States | 30.08 | -94.16 | 19 | |
| Caldwood Acres | city | Texas | United States | 30.06 | -94.15 | 16 | |
| Caledonia | city | Texas | United States | 31.92 | -94.53 | 367 | |
| Calf Creek | city | Texas | United States | 30.98 | -99.47 | 1856 | |
| Calgary | city | Texas | United States | 31.62 | -94.12 | 830 | |
| Calgary Woods | city | Texas | United States | 29.86 | -95.31 | 49 | |
| Calina | city | Texas | United States | 31.76 | -96.70 | 830 | |
| Call | city | Texas | United States | 30.61 | -93.87 | 98 | |
| Call | city | Texas | United States | 30.61 | -93.87 | 82 | |
| Call Junction | city | Texas | United States | 30.59 | -93.92 | 95 | |
| Callaghan | city | Texas | United States | 27.88 | -99.40 | 830 | |
| Callan | city | Texas | United States | 31.06 | -99.69 | 2047 | |
| Calliham | city | Texas | United States | 28.48 | -98.35 | 213 | |
| Callisburg | city | Texas | United States | 33.70 | -97.01 | 830 | |
| Calma Estates Colonia | city | Texas | United States | 26.33 | -98.25 | 118 | |
| Calma Estates Colonia Number 2 | city | Texas | United States | 26.33 | -98.25 | 118 | |
| Calma Estates Colonia Number 3 | city | Texas | United States | 26.33 | -98.25 | 118 | |
| Calvary | city | Texas | United States | 32.76 | -95.53 | 830 | |
| Calvert | city | Texas | United States | 30.98 | -96.67 | 341 | |
| Calvert Junction | city | Texas | United States | 30.94 | -96.74 | 278 |