| Fredericksburg | |
| Settlement Type: | Unincorporated community |
| Population: | 72 |
| 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: | Alpine County |
| Coordinates: | 38.8289°N -119.7869°W |
| Elevation M: | 1546 |
| Elevation Ft: | 5072 |
Fredericksburg (also, Frederickburg and ) is an unincorporated community in Alpine County, California. It is located 4miles north-northeast of Woodfords, at an elevation of 5072 feet (1546 m).
The town developed in the 1860s. A post office operated at Fredericksburg from 1898 to 1911.
The town was started in 1864 and may have been named for Frederick Frevert, who operated a sawmill nearby.[1]