List of rolling stock preserved on the West Somerset Railway
The rolling stock preserved on the West Somerset Railway is used to operate trains on the West Somerset Railway (WSR), a heritage railway in Somerset, England. There is a variety of preserved steam and diesel locomotives and diesel multiple units, passenger coaches and goods wagons. Most of these are typical of Great Western Railway (GWR) branch lines in Somerset, or of the Somerset and Dorset Joint Railway (SDJR). Some are owned by the railway itself but most are owned by various individuals or voluntary groups such as the West Somerset  Railway Association (WSRA), Diesel and Electric Preservation Group (DEPG), and Somerset and Dorset Railway Trust (SDRT). The line is also regularly visited by locomotives based elsewhere. Some come for a day on a railtour, others for a few days or weeks to take part in a special gala, but a few stay for many months and form part of the stock working scheduled trains. Over the years these have included well known locomotives such as "City of Truro", "Taw Valley", "Duke of Gloucester", "Evening Star", "Royal Scot", ""Tornado"", "Bittern", "Britannia", "Sir Lamiel" and "King Edward I". Maintenance facilities. The old  goods shed at has been converted to an engine shed for inspections and running repairs to the operational locomotives. A secure compound at is the base for locomotives working from that end of the line. Most diesel locomotives work from the DEPG depot at . The permanent way department is based at and maintain their wagons in the old goods shed there. Restoration and heavy repairs are undertaken at several locations, including workshops attached to the engine sheds at Minehead and Williton. There is also another shed at Williton used for steam locomotive restoration and vintage coaches, the operating coaches are  maintained in a modern shed at Minehead, and the SDRT have workshops at their museum at . Main line steam locomotives. The first main line locomotive to operate on the line when it reopened in 1976 was 6400 Class 6412 which was purchased from the Dart Valley Railway and sold back to the South Devon Railway Trust in 2008. During its time on the West Somerset Railway it carried "Flockton Flyer" nameplates for a while after appearing in the television series of that name. Other locomotives that have been on the railway but now gone elsewhere include GWR 2251 Class 3205  which is now on the South Devon Railway, BR Standard Class 4 2-6-4T 80136, and LB&SCR 'Terrier' 32678 "Knowle". This had been displayed at the Butlins holiday camp at Minehead from 1964 until 1975; restoration was started at Minehead but was completed by the Kent and East Sussex Railway. The following locomotives are currently based on the West Somerset Railway but may sometimes be away from the line. They are all Great Western Railway designs unless otherwise stated. Main line diesels. The following mainline diesel locomotives are currently based on the railway (incomplete list): Shunting locomotives. Industrial  steam. Many of the trains operated in the early years of the West Somerset Railway were hauled by one of two identical Bagnall 0-6-0ST locomotives that had been designed for the Steel Company of Wales’ Margam Steelworks in 1951. They were "Vulcan" (works number 2994) and "Victor" (2996). Both have since left the railway. Other industrial locomotives that have also moved elsewhere were Hudswell Clarke "Jennifer" (1731, built 1942), Hawthorn Leslie "Isabel" (3437 of 1919), fireless Bagnall No. 1 (2473 of 1932), Peckett "Whitehead" (1163 of 1908?), and former Port of Bristol "Portbury" (Avonside 1764 of 1917) and  Henbury (Peckett 1940 of 1937) which are now on the Bristol Harbour Railway. Diesels. Shunting locomotives that have been based on the railway but now moved elsewhere are British Rail Class 04 2205, 2994, 3462 which went to the Watercress Line in 2013, Ruston and Hornsby 0-4-0 183062 which used to shunt the milk depot at , and former Stanton and Staveley Iron Works 57, a Rolls Royce Sentinel 0-6-0. Sentinel 10175 (DH16 of the Manchester Ship Canal) moved to the East Somerset Railway in 2015. Diesel multiple units. The railway operates a DMU which is formed  as a three or four-car set depending on traffic levels. It is a 'suburban' type with doors to each seating bay but formed from cars of two different classes. The Class 115 units were built by British Railways at Derby Carriage and Wagon Works and originally used on services out of London Marylebone station and in the Liverpool area. The Class 117 units look similar but were built by the Pressed Steel Company and used out of London Paddington station and on the Western Region, including on local trains around . The cars are either Driving Motor Brake Second (DMBS ) or Trailer Composite (TC). All are fitted with gangway connections within the unit and some modifications have been made to allow for mobility-impaired passengers. In the early years a number of two-car sets were operated. Each was formed of a motor brake second (DMBS) and driving trailer composite (DTC), although sometimes they were formed into four-car trains. The first two sets were British Rail Class 103 built by Park Royal Vehicles (DMBSs 50413 and 50414, DTCs 56168 and 56169). These were later joined by two Gloucester-built Class 100s (50341 and 51118, 56097 and 56099) and a  Cravens Class 105 (51482, 56121). Two further Class 115 DMBSs have also been on the railway. The body of 51663 has been stripped off this but the chassis is in store at Dunster for future use. 51852 was purchased by the WSRA as a spare driving car in 1994 but sold to the Dean Forest Railway for spares in 2011. Former WSR locomotives and DMUs. Note that the locations given may not be current as locomotives move between railways from time to time. Coaches. Most trains are formed from British Rail Mark 1 coaches. Most used to be painted in  a chocolate and cream livery based on the most familiar one used by the GWR but with WSR crests before 2016. However from 2016, carmine and cream (or 'blood and custard') colours has been introduced for air braked stock, and newly painted chocolate and cream coaches appeared with British Railways emblems. Some coaches have been repainted in British Railways maroon since 2019. The 'Quantock Belle' dining train was re-painted in early 2020 from a Pullman-based livery to BR Maroon. Each coach was formerly named in Pullman car style prior to 2020:, however upon the repaint all names were  dropped. Work is underway to restore a set of Great Western Railway coaches for use on the railway. Among those that are restored, or likely to be in the next few years are: Goods wagons. Freight wagons are classified as either 'operational' for use in engineering trains, 'heritage' which are suitable for use in a demonstration heritage freight train that is used on special occasions, or 'museum' if only allowed to run short distances.