John Vincent MBE (born 28 September 1971) is a British entrepreneur best known as the chief executive and co-founder of Leon Restaurants, which has 70 high-street restaurants throughout the United Kingdom, as well as restaurants in Washington DC, Dublin, Oslo, Amsterdam, Utrecht, Rotterdam and Gran Canaria. Vincent is also known for his work in developing the School Food Plan, for which he was appointed an MBE; for chairing the Council for Sustainable Business; and for co-authoring seven LEON cookbooks.