Railway companies of Kansas

List of railway companies in the American state of Kansas.

Class I railways

 * Amtrak (AMTK), passenger on freight lines
 * Burlington Northern & Gulf Railroad (BNG), freight
 * Kansas City-Santa Fe Railroad (KCSF), freight
 * New York Western Railroad (NYW), freight
 * North Western Pacific Railroad (NWP), freight and passenger
 * Union Pacific Railroad (UP), freight

Regional railways

 * Kansas & Oklahoma Railroad (KO), freight

Shortline and terminal railways

 * Missouri and Northern Arkansas Railroad (MNA), freight

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