ROCK RIVER

'Rock River' may refer to:

★ Rock River (Illinois), a tributary of the Mississippi River in Wisconsin and Illinois in the USA

★ Rock River (Iowa), a tributary of the Big Sioux River in Minnesota and Iowa in the USA

★ Rock River (Michigan), any of three rivers in Michigan, USA

★ Rock River (Lake Champlain), a tributary of Lake Champlain in northern Vermont, USA

★ Rock River (West River), a tributary of the West River in southern Vermont

★ Rock River (Yukon), a tributary of the Bell River

★ Rock River Township, Michigan, USA

★ Rock River, Wyoming, USA

★ Rock River Arms, a firearms company

★ Little Rock River, in Minnesota and Iowa in the United States