Apple Valley is an incorporated town in the Victor Valley of San Bernardino County, in the U.S. state of California. Its population was 75,791 as of the 2020 United States Census. The town is east of and adjoining to the neighboring cities of Victorville and Hesperia, 35 miles (56 km) south of Barstow, and 49 miles (79 km) north of San Bernardino through the Cajon Pass. It was incorporated on November 14, 1988, and is one of the 22 incorporated municipalities in California that use "town" in their names instead of "city".

The Victor Valley is a valley in the Mojave Desert and subregion of the Inland Empire, in San Bernardino County in Southern California.