The Valley Fire was a wildfire that burned near the community of Forest Falls in San Bernardino National Forest, including the San Gorgonio Wilderness in California, United States. The fire was reported on July 6, one of a handful of brush fires that started in the area due to high temperatures and dry conditions. The Valley Fire burned 1,350 acres (5 km2) before it was fully contained on October 22. The fire impacted traffic on Highway 38 due to road closures and has caused evacuations of Forest Falls.

The San Bernardino National Forest is a United States National Forest in Southern California encompassing 823,816 acres (3,333.87 km2) of which 677,982 acres (2,743.70 km2) are federal. The forest is made up of two main divisions, the eastern portion of the San Gabriel Mountains and the San Bernardino Mountains on the easternmost of the Transverse Ranges, and the San Jacinto and Santa Rosa Mountains on the northernmost of the Peninsular Ranges. Elevations range from 2,000 to 11,499 feet. The forest includes seven wilderness areas: San Gorgonio, Cucamonga, San Jacinto, South Fork, Santa Rosa, Cahuilla Mountain and Bighorn Mountain. Forest headquarters are located in the city of San Bernardino. There are district offices in Lytle Creek, Idyllwild, and Fawnskin.