Mount Fitzgerald, Mountain summit in Ruby Mountains, Nevada, United States.

Mount Fitzgerald is a summit in the Ruby Mountains within Humboldt-Toiyabe National Forest. The ridge terrain here features steep rocky walls and high alpine areas that rise above the surrounding forest.

The mountain was documented on geological survey maps and serves as a reference point for the region. The peak reflects glacial shaping that occurred during past ice ages.

The peak rises from the heads of Thomas and Right Fork Canyons, branches of Lamoille Canyon, and its summit is a high-level ridge about 24 miles southeast of Elko. It lies within the Ruby Mountains Wilderness of the Humboldt-Toiyabe National Forest, where the terrain is sagebrush steppe and fewer than two people live per square kilometre. The name honours the Fitzgerald family, early settlers of the Ruby Valley.

The ascent typically begins at Snow Lake on the east side and requires both hiking and basic scrambling. Visitors should prepare for alpine conditions and bring sturdy footwear and water.

The mountain forms the north wall of Box Canyon and features a glacial horn profile. This formation was created by the meeting of several valleys that were carved by glaciers during the ice age.