The Cambridge Handbook of School-University Partnerships offers a panoramic view of research on school-university partnerships (SUPs), laying the groundwork for further development in the field. Through different theoretical and methodological perspectives, it amplifies the voices of scholars and practitioners across various institutions. This inclusive approach provides a comprehensive resource for researchers, scholars, students, practitioners, and policymakers, that honors diversity while fostering unity and expansion within the field of SUPs. Covering topics from historical foundations to international perspectives, the handbook delves into areas such as teaching, equity, leadership, community engagement, innovation, funding, and policy. By embracing the collaborative essence of SUPs, it promotes mutual benefit and encourages continued exploration in these dynamic settings.