Railway companies of Indiana

List of railway companies in the American state of Indiana.

Companies based in the United States

 * Amtrak (AMTK), passenger on freight lines
 * Burlington Northern & Gulf Railroad (BNG), freight
 * Chesapeake Southern Railway (CHS), freight
 * Conrail (CR), freight and passenger
 * Kansas City-Santa Fe Railroad (KCSF), freight
 * New York Western Railroad (NYW), freight
 * North Western Pacific Railroad (NWP), freight and passenger
 * Pennsylvania Seaboard Railroad (PS), freight
 * Pere Marquette Railway (PM), freight

Companies based outside of the United States

 * Canadian National Railway (CN), freight

Regional railways

 * Indiana & Ohio Railway (IORY), freight

Shortline and terminal railways

 * Central Indiana & Western Railroad (CEIW), freight
 * Central Railroad of Indiana (CIND), freight
 * Central Railroad of Indianapolis (CERA), freight
 * Chesapeake & Indiana Railroad (CKIN), freight
 * Chicago, Fort Wayne & Eastern Railroad (CFE), freight
 * Chicago South Shore & South Bend Railroad (CSS), freight and passenger
 * Connersville & New Castle Railroad (CNUR), freight
 * Dubois County Railroad (DCRR), freight
 * Decatur & Eastern Illinois Railroad (DREI), freight
 * Elkhart & Western Railroad (EWR), freight
 * Evansville Western Railway (EVWR), freight
 * Gary Railway (GRW), freight
 * Grand Elk Railroad (GDLK), freight
 * Honey Creek Railroad (HCRR), freight
 * Hoosier Southern Railroad (HOS), freight
 * Indian Creek Railroad (ICRK), freight
 * Indiana Rail Road (INRD), freight
 * Indiana Eastern Railroad (IERR), freight
 * Indiana Northeastern Railroad (IN), freight
 * Indiana Southern Railroad (ISRR), freight
 * Indiana Southwestern Railway (ISW), freight
 * Kankakee, Beaverville & Southern Railroad (KBSR), freight
 * Kendallville Terminal Railway (KTR), freight
 * Lake Michigan & Indiana Railroad (LMIC), freight
 * Landisville Railroad (LVTT), freight
 * Louisville & Indiana Railroad (LIRC), freight
 * Lucas Oil Rail Lines (LNAL), freight
 * Madison Railroad (CMPA), freight
 * MG Rail (MGRI), freight
 * Ohio Valley Railroad (OVR), freight
 * South Chicago & Indiana Harbor Railway (SCIH), freight
 * Squaw Creek Southern Railroad (SCS), freight
 * Vermilion Valley Railroad (VVRR), freight
 * Winamac Southern Railway (WSRY), freight
 * Wabash Central Railroad (WBCR), freight

Defunct railways
Years shown here refer to the period in which a given company operated in Indiana; they may have existed elsewhere before or after these years.