Guy Richard Whatley (born 9 April 1975) is an American organist and harpsichordist.
Guy Whatley was born in Aberystwyth, Wales, in the United Kingdom. Guy Whatley was educated at The University of Bristol, the Staatliche Hochschule für Musik und Darstellende Kunst, Stuttgart where his teacher was Ludger Lohmann, and at Arizona State University where he studied organ with Kimberly Marshall.
His primary interest is Tudor organ music, his doctoral dissertation is "Toward a Performance Practice for Tudor Organ Music."
He has released two commercially available CD recordings with trumpeter Jean-Christophe Dobrzelewski: Triptyque, Trumpets and Organs and Triptyque Renewal. They have played all across Europe and the United States.
Guy Whatley is the Organist of Camelback Bible Church in Paradise Valley, Arizona. He is a host on NPR member station KBAQ Phoenix. He is the Associate Conductor of the Arizona Arts Chorale. He teaches music at ASU West Campus.