List of Alabama railroads

• BNSF Railway (BNSF) • Canadian National Railway (CN) through its subsidiary Illinois Central Railroad (IC) • CSX Transportation (CSXT) • Norfolk Southern Railway (NS) including its subsidiaries Alabama Great Southern Railroad (AGS) and Central of Georgia Railroad (CG) ==Regional Railroads==

• Alabama and Gulf Coast Railway (AGR) • ==Shortline and Terminal Railroads==

• Alabama and Tennessee River Railway (ATN) • Alabama Southern Railroad (ABS) • Alabama Warrior Railway (ABWR) • Autauga Northern Railroad (AUT) • Bay Line Railroad (BAYL) • Birmingham Terminal Railway (BHRR) • CG Railway (CGR) • Columbus and Chattahoochee Railroad (CCH) • Conecuh Valley Railroad (COEH) • Eastern Alabama Railway (EARY) • Georgia Southwestern Railroad (GSWR) • Huntsville and Madison County Railroad Authority (HMCR) • Luxapalila Valley Railroad (LXVR) • Meridian and Bigbee Railroad (MNBR) • Mississippi Central Railroad (MSCI) • Sequatchie Valley Railroad (SQVR) • Tennessee Southern Railroad (TSRR) • Terminal Railway Alabama State Docks (TASD) • Three Notch Railroad (TNHR) • Wiregrass Central Railroad (WGCR) ==Passenger Railroads==

• Amtrak (AMTK): The Crescent and Mardi Gras Service ==Heritage and Scenic Railroads==

• North Alabama Railroad Museum (Mercury and Chase Railroad) • Heart of Dixie Railroad Museum (Calera and Shelby Railroad) ==Industrial Rail Operations==

• Rapid Switching Services (switching at Kerr-McGee at Mobile) • Southern Electric Railroad Company (SERC; Southern Company plants; trackage rights granted to Norfolk Southern) ==Defunct railroads==

;Electric railways • Birmingham and Edgewood Electric Railway • Birmingham Railway and Electric Company • Birmingham Street Railway • Birmingham–Tuscaloosa Railway and Utilities Company • Metropolitan Rapid Transit, Light and Power Company ==Notes==