John Birchenough JP (1 November 1825 – 7 May 1895) was an English silk manufacturer and local politician in Macclesfield, Cheshire in the nineteenth century. He was the head of the Macclesfield silk manufacturing firm Birchenough and Sons with mills at Park Lane, Prestbury Road and Henderson Street in Macclesfield. He was a Wesleyan Methodist and was a supporter of local charities in Macclesfield. Birchenough was a member of the Macclesfield Town Council for nearly forty years during a time of great transformation for the town when many public works – such as the waterworks, the cemetery, enlargement of the Town Hall, extensions at the gasworks, and the transformation of the muddy streets into cleanly paved, and hard macadamized roads – were carried out.