* Arctic Ocean (northernmost)
* Atlantic Ocean (eastern)
* Pacific Ocean (western)
Gulfs
* Gulf of Alaska (between Alaska and British Columbia)
* Gulf of California (between Mexico and Baja California)
* Gulf of Maine (between Maine and Canada)
* Gulf of Mexico (between the US, Mexico, and Cuba)
Bays
* Chesapeake Bay (mid-Atlantic coast)
* Delaware Bay (mid-Atlantic coast)
* Puget Sound (Washington state)
* San Francisco Bay (California)
Great Lakes
*(Lakes Superior, Michigan, Huron, Erie and Ontario between the US and Canada)
Rivers
* Colorado River (southwestern US, empties into the Gulf of California)
* Columbia River (northwestern US, empties into the Pacific Ocean)
* Mississippi River (central US, empties into the Gulf of Mexico)
* Missouri River (longest tributary of the Mississippi River)
* Ohio River (tributary of the Mississippi River)
* Rio Grande (southern US, empties into the Gulf of Mexico)
* St. Lawrence River (between the US and Canada, empties into the Atlantic Ocean)