This paper explores the critical role of leadership in conflict resolution and peacebuilding as foundational elements for sustainable development in Africa. Despite the continent's rich resources and potential, persistent conflicts and political instability have significantly hindered progress. Through a comprehensive analysis of various case studies, this paper examines the strategies employed by African leaders to mitigate conflicts and foster peace. It highlights successful leadership approaches that integrate traditional conflict resolution mechanisms with modern diplomatic strategies, emphasising the importance of inclusive governance and community participation. The study identifies key leadership qualities that contribute to effective peacebuilding, such as vision, integrity, empathy, and the ability to mobilise diverse stakeholders toward a common goal. It also underscores the role of regional organisations, such as the African Union (AU) and Regional Economic Communities (RECs); like the Economic Community of West African States
(ECOWAS), Southern African Development Community (SADC), and East African Community (EAC) in supporting national efforts and providing frameworks for conflict resolution. Additionally, the paper discusses the impact of international partnerships and the support of global institutions in bolstering local peace initiatives. A significant focus is placed on the interplay between leadership, sustainable development, and peace. The study argues that sustainable development in Africa is inextricably linked to the establishment of lasting peace and that visionary leadership is pivotal in navigating the complex socio-political landscapes. By promoting policies that address root causes of conflict, such as poverty, inequality, and resource management, leaders can create environments conducive for development. The study adopts the Transformational Leadership Theory as its framework of analysis. The study generates data using both primary methods through interviews and secondary methods through existing literature such as books, journals, internet sources, etc. The paper concludes with recommendations for policymakers and leaders to adopt holistic and contextspecific strategies for conflict resolution and peacebuilding. It advocates for continuous capacity building, investment in education, and fostering a culture of peace and resilience among African communities.