Spruce Mountain is a mountain in Elko County, Nevada, United States. It ranks twenty-fifth among the most topographically prominent peaks in the state. The summit is at 10,267 feet (3,129 m). Spruce Mountain is on a northeast–southwest trending ridge with a parallel Spruce Ridge to the northwest. To the east, a low section of hills connects the mountain to the south end of the Pequop Mountains. US Route 93 passes the southwest end of the mountain.