| Official Name: | Fenner, California |
| Pushpin Map: | California#USA |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | California |
| Subdivision Type2: | County |
| Subdivision Name2: | San Bernardino |
| Timezone: | Pacific (PST) |
| Utc Offset: | -8 |
| Timezone Dst: | PDT |
| Utc Offset Dst: | -7 |
| Elevation Ft: | 2100 |
| Coordinates: | 34.8158°N -115.1792°W |
| Area Code Type: | Area codes |
| Area Code: | 442/760 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 1656514 |
Fenner is an unincorporated community in San Bernardino County, California, United States. Fenner is located along Interstate 40 32miles west of Needles.
Fenner was named for either Arthur Fenner or his son James, both governors of Rhode Island.[1]
From 1942 to 1944 site of US Army training Camp Clipper.