This book offers a forward-looking exploration of sustainable development, focusing on how the responsible use of ocean resources can drive both economic prosperity and environmental resilience. By bridging global policy, innovation, and finance, this book provides a unique lens on reimagining ocean-based industries-ranging from marine energy and fisheries to coastal tourism-through sustainable business models and emerging technologies such as artificial intelligence (AI). It offers valuable insights into the economic, environmental, and social dimensions of managing ocean resources sustainably, ensuring ecosystem health alongside long-term economic growth. This book highlights practical strategies for integrating blue finance, circular economy principles, and social equity into the evolving blue economy. These strategies encourage businesses to move beyond traditional profit-maximization models, embracing sustainability-driven practices that deliver long-term ecological and societal benefits. With a strong emphasis on global governance and the United Nations Sustainable Development Goals (SDGs), this book serves as an essential guide for researchers, professionals, and policymakers dedicated to shaping a resilient, inclusive, and environmentally balanced future for our oceans. It equips readers with the knowledge and tools needed to navigate the complexities of the blue economy while advocating for responsible stewardship and the sustainable use of marine resources.