This book presents a practical roadmap for integrating artificial intelligence (AI) tools into the proven methodologies of Lean thinking to enhance operational excellence and continuous improvement. Drawing from decades of experience in manufacturing, operations, and management consulting, the author explores how modern AI capabilities can extend Lean’s power by improving decision-making, identifying patterns, and eliminating waste in new ways. The book begins by revisiting the foundational principles of Lean, such as value stream mapping, root cause analysis, and standard work. It then introduces key AI technologies – including machine learning, natural language processing, and predictive analytics – and explains their relevance to Lean tools and concepts. Real-world case studies and use cases are used throughout to show how AI can elevate traditional Lean practices. Examples include predictive maintenance enabled by AI-driven sensors, automated analysis of customer feedback for quality improvement, and the use of generative AI to streamline value stream analysis and documentation. The key benefit of this work is its clarity in bridging two powerful yet often separately applied methodologies. The book serves as a hands-on guide for Lean professionals, operational leaders, and continuous improvement teams who want to apply AI effectively without losing sight of Lean’s core values.