John Viret Gooch (29 June 1812 – 8 June 1900) was the locomotive superintendent of the London and South Western Railway from 1841 to 1850. Born at Bedlington, Northumberland, John Viret Gooch (brother of Daniel Gooch) was the son of John and Anna (born Longridge).
He became the pupil of Joseph Locke during the construction of the Grand Junction Railway and he became the resident engineer after that line opened.
In 1840 he joined his older brother Thomas Longridge Gooch on the Manchester and Leeds Railway.
Gooch was recommended to the LSWR by Locke and appointed locomotive superintendent on 1 January 1841. Officially Locke remained in charge of the department.
Initially locomotives were purchased from a wide range of private manufacturers such as Edward Bury and Company and Nasmyth, Gaskell and Company. From Jan 1843 the LSWR's own Nine Elms Locomotive Works started production with the 'Eagle' class singles. Gooch's designs included a number of singles and the 'Bison' class 0-6-0 goods.
After leaving the LSWR in 1850, Gooch was appointed to the post of Locomotive Superintendent to the Eastern Counties Railway. On appointment he was given a free hand by chairman Edward Ladd Betts to reduce working costs of which he would receive 2.5% of any savings made. Unfortunately there were no checks and balances in place (and nor was the move minuted), so Viret would tell the accountant what he had saved and receive his payment. The main target of his costs were the engine drivers where he would sack men and then offer them their own jobs back at a lower rate, and deduct money from their wages for late running or mechanical failure.
Betts was succeeded as chairman by David Waddington in 1851, who made himself responsible for the ECR stores committee. Gooch made an agreement with the Norfolk and Eastern Counties Coal Company which was partnership of coal merchant E and A Prior David Waddington, Samuel Morton Peto and Gooch, where they would pay him 3d (3 old UK pennies) per ton purchased. Viret would then sell some of the ECR coal on for further personal gain.