Moreau River may refer to:
*
Moreau River (Missouri)
Moreau River is a stream in Cole County in the U.S. state of Missouri. It is a tributary of the Missouri River.
The stream headwaters occur at the confluence of North Moreau Creek with South Moreau Creek at about ten miles southwest of Jeffers ...
*
Moreau River (South Dakota)
The Moreau River is a tributary of the Missouri River, approximately 200 miles (320 km) long, in South Dakota in the United States. Moreau River has the name of a pioneer trader.
It rises in two forks in northwestern South Dakota, in the Ba ...
{{Geodis