| Official Name: | Cliffside, Texas |
| Settlement Type: | Unincorporated community |
| Pushpin Map: | Texas#USA |
| Pushpin Label: | Cliffside |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Texas |
| Subdivision Type2: | County |
| Subdivision Name2: | Potter |
| Population As Of: | 2000 |
| Population Total: | 206[1] |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation Ft: | 3416 |
| Coordinates: | 35.265°N -101.9328°W |
| Blank Name: | GNIS feature ID |
| Blank Info: | 1354664 |
Cliffside is an unincorporated community in Potter County, located in the U.S. state of Texas.
Prior to the community's existence, the Fort Worth and Denver Railway opened a station here in 1888. The first schoolhouse opened in 1905, with the town being platted out on August 5, 1915. From 1908–1917, a Post Office operated out of a general store, but was discontinued due to its proximity to Amarillo. By 1980, Cliffside only had a few small red buildings besides the railroad track. From the 1960s through 2000, the population estimates were recorded at 206.