Christian Theological Education (CTE) plays a vital role in national development, particularly in Nigeria, where the Christian faith is deeply ingrained in the culture. This study examines the contribution of CTE to national development in Nigeria, focusing on its impact on leadership development, moral values, and community transformation. A mixed-methods research design was employed, combining both quantitative and qualitative approaches. A survey of 500 Christian leaders and theologians was conducted, and in-depth interviews were held with 20 key informants. The data were analyzed using descriptive statistics and thematic analysis. The findings reveal that CTE has made significant contributions to national development in Nigeria, particularly in the areas of leadership development, moral values, and community transformation. The study highlights the importance of CTE in shaping leaders who are equipped to address the complex challenges facing Nigeria. It also underscores the need for CTE institutions to focus on practical theology, community engagement, and leadership development. The study recommends that CTE institutions in Nigeria should prioritize leadership development, community engagement, and practical theology. It also calls on the government and other stakeholders to support CTE institutions in their efforts to contribute to national development.