Kenneth A. Frank is an American clinical psychologist and psychoanalyst, and co-founder of the National Institute for the Psychotherapies in New York City, where he is Director of Training. A faculty member of the Columbia University College of Physicians and Surgeons from 1974–2009, he was Clinical Professor in Psychiatry from 1996-2009. He received his MA (1964) and PhD (1967) in Clinical Psychology from Columbia University.