Elkhorn Creek (Marion County Oregon)
 Elkhorn Creek is a 7.6-mile (12 km) long stream in Marion County Oregon United States. Its source is on the northern edge of the Willamette National Forest about 3.5 miles (5.6 km) north of Big Cliff Reservoir. The creek flows mostly west receiving Big Twelve Creek Buckhorn Creek and Buck Creek all from the south and it enters the Little North Santiam River just south of Elkhorn Woods Park about 5 miles (8.0 km) north of the city of Gates.