| Jenks Lake | |
| Location: | San Bernardino National Forest San Bernardino County, California, United States |
| Coords: | 34.1645°N -116.882°W |
| Inflow: | Frog Creek |
| Basin Countries: | United States |
| Elevation: | 2054m (6,739feet) |
| Pushpin Map: | California#USA |
| Pushpin Map Alt: | Location of Jenks Lake in California, USA. |
Jenks Lake is a lake in the San Bernardino National Forest near Angelus Oaks in San Bernardino County, California. The lake offers several fish species including bass, catfish, bluegill, and rainbow trout. Trout season usually runs from April to October.
Although the lake is man-made, it receives water diverted from the Santa Ana River via a flume, visible from the popular South Fork Trail.