Prineville Reservoir Wildlife Area is a protected landscape near Prineville, Oregon, managed by the Oregon Department of Fish and Wildlife beside Prineville Reservoir State Park. It is notable for abundant wildlife, including bald eagles, golden eagles, mule deer, and osprey. The reservoir also contains fish such as largemouth bass, rainbow trout, and smallmouth bass. Together, these features make the area important both as habitat for native animals and as a place for wildlife viewing and water-based recreation.