The Pike River is a 15.8-mile-long (25.4 km)[1] river in the U.S. state of Wisconsin.
It is a tributary of the Menominee River and flows through Marinette County.
The North and South Branch of the Pike River meet just above Dave's Falls near US 141 1 mile west of Amberg. From Dave's Falls the Pike River flows east and south to the Menominee River, joining it below the White Rapids Dam.