Canyonville is a city in Douglas County, Oregon, United States. The population was 1,884 at the 2010 census. The main regional tourist attraction, the Seven Feathers Casino Resort is in Canyonville. The Weaver-Worthington Farmstead, a National Historical Landmark, is located near Canyonville.

Douglas County is one of the 36 counties in the U.S. state of Oregon. As of the 2020 census, the population was 111,201. The county seat is Roseburg. The county is named after Stephen A. Douglas, an American politician who supported Oregon statehood. Douglas County comprises the Roseburg, OR Micropolitan Statistical Area. In regards to area, Douglas County is the largest county west of the Oregon Cascades.