List of tributaries of the Potomac River

This is a complete list of tributary streams of the Potomac River in the Eastern United States, listed in order from source to mouth.
 * North Branch Potomac River (Maryland/West Virginia)
 * South Branch Potomac River (Virginia/West Virginia)
 * Town Creek (Maryland/Pennsylvania)
 * Big Run (Maryland)
 * Little Cacapon River (West Virginia)
 * Purslane Run (Maryland)
 * Steer Run (West Virginia)
 * Fifteenmile Creek (Maryland/Pennsylvania)
 * Sideling Hill Creek (Maryland/Pennsylvania)
 * Willett Run (West Virginia)
 * Cacapon River (West Virginia)
 * Sir Johns Run (West Virginia)
 * Warm Spring Run (West Virginia)
 * Tonoloway Creek (Maryland/Pennsylvania)
 * Stoney Run (West Virginia)
 * Ditch Run (West Virginia)
 * Sleepy Creek (West Virginia)
 * Licking Creek (Maryland/Pennsylvania)
 * Big Run (West Virginia)
 * Cherry Run (West Virginia)
 * Back Creek (Virginia/West Virginia)
 * Green Spring Run (Maryland)
 * Harlan Run (West Virginia)
 * Camp Spring Run (Maryland)
 * Little Conococheague Creek (Maryland/Pennsylvania)
 * Conococheague Creek (Maryland/Pennsylvania)
 * Magruder Run (West Virginia)
 * Opequon Creek (Virginia/West Virginia)
 * Downey Branch (Maryland)
 * Marsh Run (Maryland)
 * Town Run (West Virginia)
 * Rattlesnake Run (West Virginia)
 * Antietam Creek (Maryland/Pennsylvania)
 * Elks Run (West Virginia)
 * Shenandoah River (Virginia/West Virginia)
 * Piney Run (Virginia)
 * Israel Creek (Maryland)
 * Dutchman Creek (Virginia)
 * Quarter Branch (Virginia)
 * Little Catoctin Creek (Maryland)
 * Catoctin Creek (Maryland)
 * Catoctin Creek (Virginia)
 * Tuscarora Creek (Maryland)
 * Monocacy River (Maryland/Pennsylvania)
 * Little Monocacy River (Maryland)
 * Limestone Branch (Virginia)
 * Broad Run (Maryland)
 * Goose Creek (Virginia)
 * Broad Run (Virginia)
 * Horsepen Branch (Maryland)
 * Sugarland Run (Virginia)
 * Seneca Creek (Maryland)
 * Old Sugarland Run (Virginia)
 * Muddy Branch (Maryland)
 * Nichols Run (Virginia)
 * Watts Branch (Maryland)
 * Limekiln Branch (Maryland)
 * Carroll Branch (Maryland)
 * Pond Run (Virginia)
 * Clarks Branch (Virginia)
 * Mine Run Branch (Virginia)
 * Difficult Run (Virginia)
 * Bullneck Run (Virginia)
 * Rock Run (Maryland)
 * Scott Run (Virginia)
 * Dead Run (Virginia)
 * Turkey Run (Virginia)
 * Cabin John Creek (Maryland)
 * Wisteria Run [unofficial name] (Virginia)
 * Minnehaha Branch (Maryland)
 * Little Falls Branch (Maryland)
 * Pimmit Run (Virginia)
 * Gulf Branch (Virginia)
 * Donaldson Run (Virginia)
 * Windy Run (Virginia)
 * Spout Run (Virginia)
 * Maddox Branch (District of Columbia)
 * Foundry Branch (District of Columbia)
 * Rock Creek (District of Columbia/Maryland)
 * Rocky Run (Virginia) (paved over)
 * Tiber Creek (District of Columbia) (paved over)
 * Roaches Run (Virginia)
 * Washington Channel (District of Columbia)
 * Anacostia River (District of Columbia/Maryland)
 * Four Mile Run (Virginia)
 * Oxon Creek (District of Columbia/Maryland)
 * Hunting Creek (Virginia)
 * Broad Creek (Maryland)
 * Henson Creek (Maryland)
 * Swan Creek (Maryland)
 * Piscataway Creek (Maryland)
 * Little Hunting Creek (Virginia)
 * Dogue Creek (Virginia)
 * Accotink Creek (Virginia)
 * Pohick Creek (Virginia)
 * Pomonkey Creek (Maryland)
 * Occoquan River (Virginia)
 * Neabsco Creek (Virginia)
 * Powells Creek (Virginia)
 * Mattawoman Creek (Maryland)
 * Chicamuxen Creek (Maryland)
 * Quantico Creek (Virginia)
 * Little Creek (Virginia)
 * Chopawamsic Creek (Virginia)
 * Tank Creek (Virginia)
 * Aquia Creek (Virginia)
 * Potomac Creek (Virginia)
 * Nanjemoy Creek (Maryland)
 * Port Tobacco River (Maryland)
 * Popes Creek (Maryland)
 * Gambo Creek (Virginia)
 * Piccowaxen Creek (Maryland)
 * Upper Machodoc Creek (Virginia)
 * Cuckold Creek (Maryland)
 * Wicomico River (Maryland)
 * Monroe Creek (Virginia)
 * Mattox Creek (Virginia)
 * Popes Creek (Virginia)
 * Nomini Creek (Virginia)
 * Jackson Creek (Virginia)
 * Bonum Creek (Virginia)
 * St. Marys River (Maryland)
 * Yeocomico River (Virginia)
 * Garners Creek (Virginia)
 * Coan River (Virginia)
 * Cod Creek (Virginia)
 * Presley Creek (Virginia)
 * Hull Creek (Virginia)
 * Cubitt Creek (Virginia)
 * Hack Creek (Virginia)