| State: | TX |
| Type: | SH |
| Route: | 274 |
| Map Custom: | yes |
| Map Notes: | SH 274, highlighted in red |
| Length Mi: | 23.002 |
| Length Round: | 3 |
| Established: | 1938 |
| Direction A: | South |
| Direction B: | North |
| Terminus A: | in Trinidad |
| Terminus B: | in Kemp |
| Previous Type: | SH |
| Previous Route: | 273 |
| Next Type: | SH |
| Next Route: | 275 |
State Highway 274 (SH 274) is a Texas state highway that runs from Kemp south to Trinidad along the western side of Cedar Creek Reservoir. The route was designated on August 1, 1938 along its current route.[1]