– Red River of the North – Des Moines River – Minnesota River – Cedar River – Wapsipinicon River – Little Sioux River – Roseau River – Red Lake River – Otter Tail River – Saint Louis River – The Minnesota River is the longest river that is entirely within Minnesota. See also List of rivers of Minnesota and List of longest streams of Minnesota. Mississippi Mississippi River – Tennessee River – Pearl River – Big Black River – Hatchie River – Chickasawhay River – Tombigbee River – Yazoo River – Leaf River – Yalobusha River – The Pearl River is the longest river that is entirely within Mississippi. See also List of rivers of Mississippi. Missouri Missouri River – Mississippi River – White River – Des Moines River – St. Francis River – Black River – Gasconade River – Osage River – Meramec River – Chariton River – The Gasconade River is the longest river that is entirely within Missouri. See also List of rivers of Missouri. Montana Missouri River – Milk River – Yellowstone River – Kootenai River – Bighorn River – Powder River – Musselshell River – Clark Fork – Tongue River – Frenchman River – The Musselshell River is the longest river that is entirely within Montana. See also List of rivers of Montana. Nebraska Missouri River – North Platte River – White River – Niobrara River – Republican River – South Platte River – Big Blue River – Platte River – Elkhorn River – The Platte River is the longest river that is entirely within Nebraska. See also List of rivers of Nebraska. Nevada Colorado River – Owyhee River – Humboldt River – Amargosa River – Reese River – Virgin River – Bruneau River – White River – Carson River – Salmon Falls Creek – The Humboldt River is the longest river that is entirely within Nevada. See also List of rivers of Nevada. New Hampshire Connecticut River – Androscoggin River – Saco River – Merrimack River – Contoocook River – Pemigewasset River – Ashuelot River – Ammonoosuc River – Lamprey River – Magalloway River – The Contoocook River is the longest river that is entirely within New Hampshire. See also List of rivers of New Hampshire. New Jersey Hudson River – Delaware River – Raritan River (including the length of the South Branch) – Wallkill River – Passaic River – Great Egg Harbor River