Anthony George "Tony" Banks (born 27 March 1950) is an English musician and multi-instrumentalist, primarily known for being the keyboardist and a founding member of the progressive rock group Genesis. He is one of only two members (the other being bassist/guitarist Mike Rutherford) who have been with Genesis throughout its entire history.

Banks was one of the main composers of Genesis's music, and made major lyrical contributions to the band's songs. As the band's keyboardist he used a variety of instruments, including the ARP Pro Soloist synthesiser, the Mellotron, the Yamaha CP-70, and the Hammond T-102 organ. In the band's earliest years Banks would play acoustic guitar for some of the mellow and pastoral songs.