Adolescents comprise more than half of the children in child welfare supervised out-of-home care. This article considers the evidence-base for an array of services to adolescents in out-of-home care and evaluates the existing research base for each program. This review advances a framework for considering the critical need to develop, define, and evaluate the essential elements of out-of-home care services for older foster youth. Policy, program, and evaluation recommendations are forwarded.