Mount Tilley is a 2,649-metre (8,691-foot) mountain summit located in the Gold Range of the Monashee Mountains in British Columbia, Canada. Situated west of the Columbia River and Upper Arrow Lake, this peak is visible from the Trans-Canada Highway, Revelstoke, and Revelstoke Mountain Resort ski area. Its nearest higher peak is Mount Begbie, 3 km (1.9 mi) to the east, with Tilley Lake set in the saddle between the two peaks.