Collective efficacy is the perception of a group of people to have the ability to achieve a common goal. As we explore self-efficacy and collective efficacy in schools, a question remains as to how school counselors, principals, and teachers can increase collective efficacy and foster a positive school climate to support all PK-12 students' needs. We sought to explore school counselor-principal-teacher collective efficacy and perceptions of school counselors' participation in leadership roles to guide comprehensive school counseling programs. Our results inform the acute need for pre-service and in-service training to better support each other and meet PK-12 students' needs.