Digital Technologies for Sustainable Manufacturing provides a practical framework for promoting sustainability in manufacturing by combining Life Cycle Engineering with the 5S principles (Social, Sustainable, Sensing, Smart, and Safe). This book introduces ten core digital technologies-including AI, simulation tools, IoT, digital twins, additive manufacturing, CAD tools, blockchain, cloud computing, AR/VR, and robotics and automation-as vital drivers for fostering innovation and resilience across materials, products, processes, manufacturing systems, and supply chains. Each chapter blends theory with real-world case studies and shows how competitive intelligence helps stakeholders anticipate trends and make strategic decisions. This comprehensive book prepares engineers, scientists, and leaders to create a more sustainable, efficient, and future-ready manufacturing ecosystem.