David Epston is a New Zealand social worker and therapist, formerly co-director of the Family Therapy Centre in Auckland, New Zealand, formerly visiting professor at the John F. Kennedy University, formerly an honorary clinical lecturer in the Department of Social Work, University of Melbourne, and formerly an affiliate faculty member in the Ph.D program in Couple and Family Therapy at North Dakota State University. Epston and his late friend and colleague Michael White are known as originators of narrative therapy.