| State: | TX |
| Type: | Park |
| Route: | 68 |
| Alternate Name: | Hueco Tanks State Park Road |
| Map Custom: | yes |
| Map Notes: | PR 68 highlighted in red |
| Maint: | TxDOT |
| Length Mi: | 2.060 |
| Established: | 1974 |
| Direction A: | South |
| Direction B: | North |
| Terminus B: | Hueco Tanks State Historic Site |
| Counties: | El Paso |
| Previous Type: | Park |
| Previous Route: | 67 |
| Next Type: | Park |
| Next Route: | 69 |
Texas Park Road 68 (Hueco Tanks State Park Road) is a state park road in Hueco Tanks State Historic Site in El Paso County, Texas.
The southern terminus of Park Road 68 is at RM 2775 at the southern boundary of Hueco Tanks State Historic Site. It proceeds 2miles northward from there, entirely within the state park.
Park Road 68 was established along its current route in 1974.