This paper is the product of a Nordic Think Tank. The purpose was to unify experienced educators and expert researchers to (a) provide a set of working definitions for cultural leadership in physical education and youth sport, and (b) set an agenda for future research and educational practice in both contexts. A cultural leader is the professional and social role of a person who has legitimacy (is in the position) and responsibility to develop, maintain, and (if needed) attempt to change culture of a group of learners, such as pupils or athletes, in the service of good (i.e., helps pupils or athletes to thrive inside and outside school or sport; are continuing to learn, develop in a holistic way, and meet their potential). Six postulates representing consensus views of the invited group are proposed: (1) cultural leadership is a meta-function that permeates all other pedagogical functions of the physical education teacher and the youth sport coach; (2) today cultural leadership is more important than ever; (3) cultural leadership in physical education and youth sport must be in the service of good; (4) cultural leadership in physical education and youth sport requires specific competencies and virtues; (5) culture is co-produced, but the physical education teacher and youth sport coach have a special responsibility; (6) cultural leadership should be integrated in physical education teacher education and youth sport coach education in the future; and future research should explore teachers and coaches as cultural leaders to inform future educational practices.