Unaccompanied youth from the Northern Triangle countries of El Salvador, Guatemala, and Honduras represent a growing demographic in communities nationwide. This vulnerable group often presents with early childhood adversity and repeated traumas that heighten their risk for poor mental health outcomes such as depression, anxiety, and post -traumatic stress. Harsh and exclusionary policies that result in family separations, extended detention stays, and unequal access to healthcare further exacerbate suffering. For mental health providers, attention to premigration, migration, and post -migration experiences is essential to understanding the youth's mental health trajectory and applying trauma-informed in-terventions that maximize potential for a successful resettle-ment. Post-migration environments that offer opportunities for educational attainment and social engagement, promote a sense of belonging, and can enhance recovery and healing.