This article explores evangelical perspectives on how to foster missional leadership on key learning arenas. The Lausanne Movement is widely regarded as representative for evangelical perspectives, and its roadmap The Cape Town Commitment (CTC) is therefore selected as the material. In line with CTC, missional leaders are viewed as a broad category which includes church and mission leaders, Gospel-inspired social action leaders, and Christian thought-leaders in the public arena. The background is today’s pluralistic and secular context, with ‘the civil public square’ as a desirable common vision. Key evangelical convictions in CTC, shaping the fostering of missional leaders, include the foundational grace of Christ, a classical evangelical theology, a holistic missional approach, and a ‘whole person’ leadership development. The church, theological education, and the academy at large are selected as significant learning arenas in CTC. The church arena, claims CTC, should be shaped by biblical teaching, equipping for apologetics, and a holistic view of calling. As a learning arena, per CTC, theological education needs to have a focus on the missional intention, the missional tasks, and the missional equipping, all of which presuppose the centrality of the Bible. Therefore, every theological education should undertake a «missional revision». In terms of the arena of the academy at large, CTC emphasizes its formative role, stresses the need both for Christian institutions and Christians in the ‘secular academy’, encouraging faith and learning as well as public apologetics. All this leads to final missiological reflections, where it is argued that fostering missional leaders on these arenas (a) is enhanced by an emphasis on «bearing witness to Jesus Christ and all his teaching in every nation, in every sphere of society, and in the realm of ideas», (b) presupposes an understanding of cognitive dissonance as a key challenge in the contemporary secular context, and (c) should include a comprehensive apologetic strategy for all three arenas.