Devore Peak is an mountain summit located in the Glacier Peak Wilderness of the North Cascades in Washington state. The mountain is situated in Chelan County, on land managed by Wenatchee National Forest. Its nearest higher peak is Martin Peak, to the southwest, and Tupshin Peak lies to the north-northeast. Precipitation runoff from the peak drains to nearby Lake Chelan via tributaries of the Stehekin River and Devore Creek.