List of rivers of the United States: O facts for kids

This page is a special list of rivers found in the United States. All the rivers on this list have names that begin with the letter O. It's part of a bigger collection of lists that cover all the rivers in the U.S.

Rivers are super important! They provide water for drinking, farming, and even making electricity. They also create beautiful places for nature and fun activities like boating. The United States has thousands of rivers, big and small, flowing through all its states.

If you want to see lists of rivers starting with other letters, you can use the links below: A - B - C - D - E - F - G - H - I - J - K - L - M - N - O - P - Q - R - S - T - U - V - W - XYZ

Rivers Starting with "Oa" to "Oc"

Here are some rivers whose names begin with "Oa" through "Oc":

• Oak Grove Fork Clackamas River - Oregon
• Oak Orchard River - New York
• Oatka Creek - New York
• Obed River - Tennessee
• Obey River - Tennessee
• Obion River - Tennessee
• Occoquan River - Virginia
• Ocheyedan River - Iowa, Minnesota
• Ochlockonee River - Georgia, Florida
• Ocklawaha River - Florida
• Ocmulgee River - Georgia
• Ocoee River - Tennessee
• Oconee River - Georgia
• Oconomowoc River - Wisconsin
• Oconto River - Wisconsin
• Octoraro Creek - Pennsylvania, Maryland

Rivers Starting with "Og" to "Om"

This section lists rivers with names starting from "Og" to "Om":

• Ogden River - Utah
• Ogeechee River - Georgia
• Ohio Brush Creek - Ohio
• Ohio River - Pennsylvania, Ohio, West Virginia, Kentucky, Indiana, Illinois
• Ohoopee River - Georgia
• Oil Creek - New York, Pennsylvania
• Okanogan River - Washington
• Old River - California
• Old River - Louisiana
• Old River - New Hampshire
• Olentangy River - Ohio
• Oleta River - Florida
• Ompompanoosuc River - Vermont

Rivers Starting with "On" to "Os"

Here are rivers whose names begin with "On" through "Os":

• One Hundred and Two River - Iowa, Missouri
• Oneida River - New York
• Onion River - Wisconsin (flows into Lake Superior)
• Onion River - Wisconsin (flows into Sheboygan River)
• Ontonagon River - Michigan
• Oolenoy River - South Carolina
• Oostanaula River - Georgia
• Opequon Creek - Virginia, West Virginia
• Oriskany Creek - New York
• Osage River - Missouri
• Ossipee River - New Hampshire, Maine
• Oswegatchie River - New York
• Oswego River - New Jersey
• Oswego River - New York

Rivers Starting with "Ot" to "Oy"

Finally, here are rivers with names starting from "Ot" to "Oy":

• Otay River - California
• Otselic River - New York
• Ottauquechee River - Vermont
• Ottawa River - Ohio (flows into Auglaize River)
• Ottawa River - Ohio, Michigan (flows into Lake Erie)
• Otter Creek - Vermont
• Otter Tail River - Minnesota
• Ouachita River - Arkansas, Louisiana
• Ounce River - Wisconsin
• Owens River - California
• Owyhee River - Nevada, Idaho, Oregon
• Oyster River - Connecticut
• Oyster River - New Hampshire
• Oyster Pond River - Massachusetts