Sustainable Aviation - Multidisciplinary Approaches, Technologies, and Strategies presents a comprehensive exploration of one of the most important challenges facing modern aerospace systems: achieving sustainability while maintaining safety, performance, and economic viability. Bringing together diverse perspectives from engineering, technology, operations, materials science, manufacturing, maintenance, environmental assessment, and strategic management, this volume highlights how innovation is reshaping the future of aviation. Readers will gain insights into emerging sustainable technologies, lightweight materials, advanced manufacturing methods, alternative propulsion concepts, energy-efficient design approaches, lifecycle considerations, and operational strategies that help reduce aviation’s environmental impact. By emphasizing the integration of multidisciplinary knowledge and practical solutions, the book demonstrates that sustainability is not merely an environmental objective but a driving force behind the next generation of aerospace developments. Designed for researchers, graduate students, engineers, industry professionals, policymakers, and anyone interested in the future of air transportation, this volume provides a valuable resource for understanding current trends, technological opportunities, and strategic pathways toward a more sustainable aviation ecosystem. Through its broad scope and forward-looking perspective, the book offers both foundational knowledge and inspiration for advancing sustainable innovation in the global aviation sector.