The Kemihaara Wilderness Area (Kemihaaran erämaa-alue) is a wilderness reserve in Finland. It was established in 1991 like all the other 11 wilderness areas in the Lapland Province. Its area is 302 km². It is governed by the Metsähallitus.
The park is bordered by Urho Kekkonen National Park in the north and the river Kemijoki in the east.