A - B - C - D - E - F - G - H - I - J - K - L - M - N - O - P - Q - R - S - T - U - V - W - XYZ
This is a list of rivers in the United States that have names starting with the letter A. For the main page, which includes links to listings by state, see List of rivers in the United States.
Ab - Al Aberjona River - Massachusetts Abiqua Creek - Oregon Abita River - Louisiana Acushnet River - Massachusetts Agawam River - Massachusetts Agua Fria River - Arizona Ahnapee River - Wisconsin Alabama River - Alabama Alafia River - Florida Alagnak River - Alaska Alameda Creek - California Alamo River - California Alamosa River - Colorado Alapaha River - Georgia, Florida Alatna River - Alaska Albion River - California Alcovy River - Georgia Alexander Creek - Alaska Aliso Creek (Los Angeles County) - California Aliso Creek (Orange County) - California Allagash River - Maine Allegheny River - Pennsylvania, New York Alligator River - North Carolina Alsea River - Oregon Alsek River - Alaska Altamaha River - Georgia Alum Creek - Ohio
Am - An Amargosa River - California, Nevada American Fork - Utah American River - California American River - Washington Americano Creek - California Amite River - Mississippi, Louisiana Ammonoosuc River - New Hampshire Amnicon River - Wisconsin Anacostia River - Maryland, District of Columbia Anahulu River - Hawaii Anaktuvuk River - Alaska Anclote River - Florida Anderson River - Indiana Andreafsky River - Alaska Androscoggin River - New Hampshire, Maine Angelina River - Texas Aniak River - Alaska Aniakchak River - Alaska Animas River - Colorado, New Mexico Anna River - Michigan Annaquatucket River - Rhode Island Annisquam River - Massachusetts Antietam Creek - Pennsylvania, Maryland Antoine Creek - Louisiana Antoine River - Arkansas Anvik River - Alaska
Ap - Ar Apalachicola River - Florida Apple River - Wisconsin, Illinois Apple River - Wisconsin Applegate River - Oregon Appomattox River - Virginia Appoquinimink River - Delaware Aransas River - Texas Ararat River - Virginia, North Carolina Arikaree River - Colorado, Kansas, Nebraska Arkansas River - Colorado, Kansas, Oklahoma, Arkansas Armstrong Creek - Pennsylvania Armstrong Creek - West Virginia Arnold Creek - West Virginia Aroostook River - Maine Arrow Creek - Montana Arroyo de en Medio - California Arroyo Grande Creek - California Arroyo Seco - California Arroyo Trabuco - California Artichoke River - Minnesota
As - Aw Ashaway River - Rhode Island Ashepoo River - South Carolina Ashippun River - Wisconsin Ashley River - South Carolina Ashtabula River - Ohio Ashuelot River - New Hampshire Assabet River - Massachusetts Assonet River - Massachusetts Atchafalaya River - Louisiana Au Sable River - Michigan Aucilla River - Florida Auglaize River - Ohio Ausable River - New York Awuna River - Alaska