The Devil's Staircase Wilderness is a forested wilderness area adjacent to the Umpqua River in the Southern Oregon Coast Range of the U.S. state of Oregon. It was officially designated in March 2019.^[2]

Devil's Staircase Wilderness
IUCN category Ib (wilderness area)[1]
Wasson Lake in Devil's Staircase Wilderness
Location in Oregon Show map of Oregon Location in United States Show map of the United States
Coordinates	43°43′N 123°55′W / 43.72°N 123.92°W / 43.72; -123.92
Governing body	Bureau of Land Management and the United States Forest Service
Website	http://www.devilsstaircasewilderness.org/

The wilderness is one of a handful of federally protected old-growth forest stands in the Oregon Coast Range, others being the Drift Creek Wilderness, the Rock Creek Wilderness, and the Cummins Creek Wilderness, all of which were established in 1984.^[3][4][5]