Mount Wilbur (9,326 feet (2,843 m)) is located in the Lewis Range, Glacier National Park in the U.S. state of Montana.

[3] Plainly visible from the region of Many Glacier, the peak rises over 4,500 feet (1,372 m) above Swiftcurrent Lake and is a steep pyramid on three sides.

[4] A cirque on the north slopes of the mountain shelters Iceberg Lake, a popular hiking destination from Many Glacier.

Like other mountains in Glacier National Park, the peak is composed of sedimentary rock laid down during the Precambrian to Jurassic periods.

[7] The bulk of the peak is composed of limestone of the Siyeh Formation, and the conspicuous dark band is a diorite sill.