Railway companies of Texas

List of railway companies in the American state of Texas.

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
 * Texas Central Railway (TXC), passenger high-speed rail
 * Union Pacific Railroad (UP), freight

Shortline and terminal railways

 * Fort Worth & Western Railroad (FWWR), freight
 * Kiamichi Railroad (KRR), freight
 * Texas & New Mexico Railroad (TXN), freight
 * Texas Transportation Company (TXTC), freight
 * Timber Rock Railroad (TIBR), freight

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