| Glenblair | |
| Settlement Type: | Unincorporated community |
| Pushpin Map: | California#USA |
| Pushpin Label Position: | bottom |
| Pushpin Map Caption: | Location in California |
| Pushpin Image: | California Locator Map with US.PNG |
| Subdivision Type: | Country |
| Subdivision Type1: | State |
| Subdivision Name1: | California |
| Subdivision Type2: | County |
| Subdivision Name2: | Mendocino County |
| Coordinates: | 39.4578°N -123.7253°W |
| Elevation M: | 63 |
| Elevation Ft: | 207 |
Glenblair or Glen Blair was an unincorporated community in Mendocino County, California. It was located 15miles north-northwest of Comptche, at an elevation of 207 feet (63 m).
A post office operated at Glenblair from 1903 to 1928. The name honors the Glen Blair Lumber Company that shipped lumber from the place.
Glen Blair was a lumbering community from 1885 to 1928, located on Pudding Creek a few miles inland from Fort Bragg. The town was centered around a sawmill, but also had a school, social hall, general store, and saloon. The sawmill discontinued operation in 1925, and the logging railroad to Fort Bragg was removed in 1942.[1] Today, the Glen Blair townsite can be reached by hiking trail, but little remains.[2] A Glen Blair Bar near the old townsite opened in 2022, accessible only by a special stop on the California Western Railroad.[3]