Youth involved in the juvenile justice system face a multitude of challenges and have many psychosocial needs that span across different contexts and service systems. Practitioners working within the juvenile justice population may thus struggle to determine how to navigate such needs and provide effective care. This article describes how the application of Bronfenbrenner’s ecological systems theory may be particularly useful to elucidate therapeutic considerations to working with juvenile justice involved youth. We provide descriptions of each subsystem within Bronfenbrenner’s model and how they relate to the unique needs of justice-involved youth, provide a case example to illustrate relevant interventions within each subsystem that focuses on existing setting strengths, and end with practitioner recommendations to address psychological well-being with the juvenile justice population.