This book provides a comprehensive examination of correctional education programs as instruments for rehabilitation and reintegration within global criminal justice systems. Drawing on examples from 60 countries, it presents comparative perspectives that highlight the transformative potential of education in reducing crime and helping incarcerated individuals reassimilate into society after imprisonment. The work frames correctional education around four key objectives, emphasizing its role not only in skill development but also in personal growth, social responsibility, and community reintegration. In addition to theoretical foundations, the book addresses the practical dimensions of correctional education, including curriculum design, teaching strategies, e-learning initiatives, and institutional partnerships. It engages with ongoing debates about pedagogy versus andragogy, models of instructional practice, and the professional development of correctional educators. Case studies from diverse contexts illustrate both challenges and innovations in the field, and end-of-chapter discussion points are provided to encourage further reflection. Together, these insights contribute to the understanding of how education can foster positive change within correctional systems worldwide.