Stratford Works was the locomotive-building works of the Great Eastern Railway situated at Stratford, London, England. The original site of the works was located in the 'V' between the Great Eastern Main Line and the Stratford to Lea Bridge route and in the early years was also the home of Stratford Locomotive Depot. The final part of the works closed in 1991.
Overall Stratford works built 1,702 locomotives; 5,500 passenger vehicles and 33,000 goods wagons (although a significant number of these were built at the nearby Temple Mills wagon works when wagon building moved from the Stratford site in 1896).
Activity on the site was started in 1840 by the Northern and Eastern Railway who had opened a new line that joined the Eastern Counties Railway at Stratford. The locomotives were maintained at a roundhouse called the Polygon which was built between July and September 1840 to a design by Robert Stephenson (a surviving example of which can be seen at Derby).
In 1847–1848 by the GER's predecessor, the Eastern Counties Railway moved onto the site as its own works at Romford had outgrown that site. Railway King George Hudson was behind this move and many of the original buildings were replaced at this time by new buildings. The area was known as Hudson Town for a number of years as the company built a number of houses in the area as well.
In 1850 1,000 men were employed at the works.
It was not until 1850 that the Eastern Counties Railway under Gooch built a locomotive at the then newly opened Stratford Works. Number 20 was the first of a class of six 2-2-2T locomotives (although three more were also built by R. B. Longridge and Company of Bedlington, Northumberland). Slightly bigger improved versions of the class followed in 1853 and 1854.
The Locomotive Superintendents of the Eastern Counties Railway were: