John Murphy (5 October 1913 – 7 May 2009) was an Irish business man who established the construction and infrastructure contractor J. Murphy & Sons. The company, based in Kentish Town, with its green vans and lorries, works on building sites across the UK and Ireland. His late brother Joe also went into construction in London, trading as Murphy Ltd and using grey vehicles, but that company went into administration and closed in 2013.