The Bull Run Mountains is a mountain range in Elko County, Nevada, United States.

Much of the range is contained within the Mountain City Ranger District of the Humboldt-Toiyabe National Forest.

Porter Peak, at 9,157 feet (2,791 m) is the highest point of the range.

[2] The range was named in commemoration of the Battle of Bull Run, in the American Civil War.

[3] This Elko County, Nevada state location article is a stub.