This is a list of cities, boroughs, and townships along the Susquehanna River, in the states of New York, Pennsylvania and Maryland.
New York
- Afton
- Apalachin
- Bainbridge
- Barton
- Binghamton
- Cooperstown
- Endicott
- Johnson City
- Oneonta
- Otego
- Owego
- Sidney
- Unadilla
- Windsor
Pennsylvania
- Almedia
- Athens
- Avis
- Berwick
- Bloomsburg
- Columbia
- Catawissa
- Danville
- Dauphin
- Duboistown
- Duncannon
- Espy
- Exeter Boro
- Flemington
- Forty Fort
- Goldsboro
- Great Bend
- Halifax
- Hallstead
- Harrisburg
- Herndon
- Highspire
- Independence
- Jersey Shore
- Kingston
- Lanesboro
- Larksville
- Lemoyne
- Lewisburg
- Lime Ridge
- Liverpool
- Marietta
- Marysville
- Middletown
- Mifflinville
- Millersburg
- Milton
- Montgomery
- Montoursville
- Muncy
- Naticoke
- Nescopeck
- New Buffalo
- New Cumberland
- Northumberland
- Pittston
- Plymouth
- Port Treverton
- Renovo
- Riverside
- Royalton
- Rupert
- Sayre
- Selinsgrove
- Shamokin Dam
- Shickshinny
- South Renovo
- South Williamsport
- Steelton
- Sunbury
- Susquehanna Depot
- Towanda
- Tunkhannock
- Watsontown
- West Fairview
- West Pittston
- Williamsport
- Wormleysburg
- Wrightsville
- Wyalusing
- Wyoming
- York Haven