The increasing complexity of supply chain management, driven by technological advancements and market globalization, underscores the critical role of leadership in optimizing supply chain performance. This chapter aims to explore the intersection of smart supply chain management and contemporary leadership, focusing on how leadership competencies such as vision, strategic thinking, and swift decision-making can enhance the efficiency of smart technologies in supply chains. Through a comprehensive literature review and analysis, this study identifies key leadership qualities and their impact on fostering collaboration and innovation within supply chain networks. The major findings reveal that effective leadership significantly boosts competition, efficiency, cost savings, and customer satisfaction in smart supply chains. This chapter contributes to the body of knowledge by highlighting the essential link between leadership and smart supply chain management.