Juan Antonio Pérez Simón (born 1941) is a Spanish businessman and art collector, resident in Mexico, who became rich in the telecommunications business. Pérez Simón has assembled a collection of over 3000 paintings, including works by Dalí, Goya, El Greco, Rubens, Van Gogh and Monet. In 2010, Paris Match described the collection as the largest in private hands in the world.