This chapter explores practice implications for youth workers attempting to support the mental health and well-being of young people as they leave care and transition to the adult system. Young people in care are more likely to experience suicidality and mental health concerns, with the transition out of care accentuating such concerns. Access to youth mental health services may also reach an expiration date, at which time young people are expected to transition to the adult mental health system at a predetermined chronological age. Specifically, this chapter examines the current research regarding mental health issues and suicidality within the youth-in-care population and the impact of transitioning out of care on the well-being of young people, and it discusses practical strategies for youth workers to enhance young people’s literacies in mental health that can lead to more positive outcomes. leaving care, suicide, youth mental health, youth suicide, youth work Ranahan, P. (2019). Mental health and suicide concerns: Youth work practice implications for young people leaving care. In V. Mann-Feder & M. Goyette (Eds.). Leaving care and the transition to adulthood: International contributions to theory, research and practice. New York: Oxford University Press.