This consensus statement is the product of an international Think Tank on Athlete Mental Health held at the University of Southern Denmark on the initiative of the International Society of Sport Psychology, during September 2018. The Think Tank was a non-political and non-profit entity. The purpose of the Think Tank was to unify major sport psychology organizations in a discussion of the status and future challenges of applied and research aspects of athlete mental health, and to develop recommendations for sport organizations and researchers. The statement represents consensus views of an invited group of designated experts in the areas of sport psychology and athlete mental health.