Fifes Peaks, Summit range in Yakima County, United States.

Fifes Peaks is a mountain range in Yakima County, Washington, composed of multiple summits and spires formed from an eroded volcanic cone. The highest points reach approximately 6,880 feet and showcase a rugged landscape shaped by volcanic processes.

The peaks were named after Thomas X. Fife, a placer miner who lived from 1853 to 1922 and worked near Chinook Pass. His mining activities in the region led to the geographic features being named in his honor.

Camp Fife, a Boy Scout camp at Goose Prairie near Bumping Lake, carries Thomas Fife's name because he willed the land to the Boy Scouts. Fife homesteaded at Goose Prairie, and the camp keeps that bequest in use by scouts today.

The summits are accessible through class 2 scrambling routes that require climbing skill but no ropes. Summer months offer the best conditions with clearer visibility and more stable weather.

The peaks take their name from Thomas X. Fife (1853–1922), a placer miner who worked near Chinook Pass with his brothers and father John. He homesteaded at Goose Prairie by Bumping Lake and willed that land to the Boy Scouts, whose Camp Fife there also carries his name.