The Kowloon–Canton Railway was a railway network in Hong Kong. It was owned and operated by the Kowloon–Canton Railway Corporation (KCRC) until 2007. Rapid transit services, a light rail system, feeder bus routes within Hong Kong, and intercity passenger and freight train services to China on the KCR network, have been operated by the MTR Corporation since 2007.

The Kowloon-Canton Railway Corporation is a Hong Kong wholly government-owned railway and land asset manager. It was established in 1982 under the Kowloon-Canton Railway Corporation Ordinance for the purposes of operating the Kowloon–Canton Railway (KCR), and to construct and operate other new railways. On 2 December 2007, the MTR Corporation Limited (MTRCL), another railway operator in Hong Kong, took over the operations of the KCR network under a 50-year service concession agreement, which can be extended. Under the service concession, KCRC retains ownership of the KCR network with the MTRCL making annual payments to KCRC for the right to operate the network. The KCRC's activities are governed by the KCRC Ordinance as amended in 2007 by the Rail Merger Ordinance to enable the service concession agreement to be entered into with the MTR Corporation Limited.