Rubén González Fontanills (May 26, 1919 in Santa Clara, Cuba – December 8, 2003 in La Habana, Cuba) was a Cuban pianist and member of several groups in the 1940s and 1950s, most notably with Arsenio Rodríguez and Enrique Jorrín. His career resumed in 1996, with the Afro-Cuban All-Stars, Buena Vista Social Club and Estrellas de Areito, along with solo recordings.