The railway system in Vietnam is owned and operated by the state-owned Vietnam Railways (Vietnamese: Đường sắt Việt Nam). The principal route, the single track North-South Railway running between Hanoi and Ho Chi Minh City, accounts for 1,726 kilometres (1,072 mi) of the network's total length of 2,600 kilometres (1,600 mi). The national railway network uses mainly metre gauge, although there are several standard gauge and mixed gauge lines in the North of the country.

The first railways in Vietnam were established in the 1880s; these included a tram running between the ports of Saigon and Cholon, and a regional rail line connecting Saigon with Mỹ Tho. Railway construction flourished soon afterwards, during the administration of Paul Doumer as Governor-General of French Indochina from 1897 to 1902. It was during this time that construction of the Yunnan–Vietnam and North–South railways began. Construction of the North-South line took over thirty years, finally beginning operation in 1936, during which time other branch lines were also completed. Beginning in World War II, the entire rail network became a target of bombing attacks by a number of groups, including both North Vietnamese and South Vietnamese troops during the Vietnam War. Although the main lines—particularly the North–South line—were quickly restored and returned to service once conflict ended, many branch lines were abandoned and dismantled at their expense, their infrastructure used to replace damaged sections of the main lines, or sold as scrap.

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