| Official Name: | Cap Rock, Texas |
| Settlement Type: | Unincorporated community |
| Pushpin Map: | Texas#USA |
| Pushpin Label: | Cap Rock |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Texas |
| Subdivision Type2: | County |
| Subdivision Name2: | Crosby |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation Ft: | 3,025 |
| Coordinates: | 33.4914°N -101.3983°W |
| Area Code: | 806 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 1353792 |
Cap Rock is an unincorporated community in Crosby County, Texas, United States. According to the Handbook of Texas, the community had a population of 25 in 2000. It is located within the Lubbock metropolitan area.
The Cap Rock area was established in 1925.
Cap Rock is located on Texas State Highway 207 at the edge of the Caprock on the Salt Fork Brazos River, 27miles east of Lubbock in Crosby County.