Stayton is a city in Marion County, Oregon, United States, located 12 miles (19 km) southeast of the state capital, Salem, on Oregon Route 22. It is south of Sublimity and east of Aumsville. Located on the North Santiam River, Stayton is a regional agricultural and light manufacturing center. The population was 8,244 at the 2020 census. Established in 1872, it was incorporated in 1891. Stayton is part of the Salem Metropolitan Statistical Area.

Marion County is one of the 36 counties in the U.S. state of Oregon. The population was 345,920 at the 2020 census, making it the 5th most populous county in Oregon. The county seat is Salem, which is also the state capital of Oregon. The county was originally named the Champooick District, after Champoeg, a meeting place on the Willamette River. On September 3, 1849, the territorial legislature renamed it in honor of Francis Marion, a Continental Army general from South Carolina who served in the American Revolutionary War.