Ashford railway works was a major locomotive and wagon construction and repair workshop in Ashford, Kent in England. Constructed by the South Eastern Railway in 1847, it became a major centre for railway works in the 19th and early 20th centuries. After years of decline, it closed in 1982.

The London, Chatham and Dover Railway was a railway company in south-eastern England created on 1 August 1859, when the East Kent Railway was given parliamentary approval to change its name. Its lines ran through London and northern and eastern Kent to form a significant part of the Greater London commuter network. The company existed until 31 December 1922 when its assets were merged with those of other companies to form the Southern Railway as a result of the grouping determined by the Railways Act 1921. The railway was always in a difficult financial situation and went bankrupt in 1867, but was able to continue to operate. Many of the difficulties were caused by the severe competition and duplication of services with the South Eastern Railway (SER). However, in 1898 the LCDR agreed with the SER to share the operation of the two railways, work them as a single system and pool receipts: but it was not a full amalgamation. The SER and LCDR remained separate companies with separate shareholders until both becoming constituents of the Southern Railway on 1 January 1923.