List of Wyoming railroads

The following railroads operate in the U.S. state of Wyoming.

Common freight carriers

 * Bighorn Divide and Wyoming Railroad (BDW)
 * BNSF Railway (BNSF)
 * Canadian Pacific Railway (CP) through subsidiary Dakota, Minnesota and Eastern Railroad (DME)
 * Rapid City, Pierre and Eastern Railroad (RCPE)
 * Swan Ranch Railroad (SRRR)
 * Union Pacific Railroad (UP)
 * Wyoming Connect Railroad (WCT)

Defunct railroads

 * Passenger carriers
 * National Railroad Passenger Corporation (Amtrak). Service along the former San Francisco Zephyr lasted from 1972 to 1983 and the Pioneer lasted only from 1992 to 1997.