James Platt (1823 – 27 August 1857) was a British Radical politician and manufacturer.
Manufacturing business
Alongside his brother John, Platt was a partner in the world's largest machine-making firm, Platt Brothers; the firm—established by their father Henry in partnership with Elijah Hibbert—created machinery for the textile industry in the UK and overseas. In 1854, the Platt brothers bought out the Hibberts' interest.
Political career
Platt was active in local politics, taking a leading role in successfully campaigning for Oldham to be incorporated as a municipal borough. This happened in 1849, with Platt being elected as one of the town's first councillors, holding that position until 1852 when he was defeated. However, he returned to the council in 1853, and then chosen as an alderman in 1856. he was particularly active on educational issues, noting that "ignorance is... the parent and perpetuation of error and misery".
His council career aided his parliamentary career, allowing him to be elected Radical MP for Oldham in 1857. Supporters of the incumbent Radical William Johnson Fox approached both Platt and his brother in 1856 to stand for election, with James accepting. However, local divisions led to a rival candidate John Morgan Cobbett also standing in the radical interest. During campaigning, Platt emphasised his local roots, and said he supported extension of education, the ballot, shorter parliaments, the redistribution of seats, universal suffrage, disestablishment of the church, and admission of Jews to Parliament.
