In the first half of the twentieth century, Protestant internationalism and missions turned their attention to social and economic matters. The 1920/30s saw an agricultural turn that was paralleled by a global discourse on the “improvement” of the rural. While the transformations in Protestant internationalism have been addressed in view of theological, ecumenical, and geopolitical changes, historians have yet to acknowledge the complex interplay of their local and global effects. By focusing on the work of a particular agent in agricultural missions, the International Missionary Council and its rural expert Kenyon L. Butterfield, and their engagement with rural reconstruction in India, China, and Japan, this article argues that impactful schemes necessitated the cooperation of a wide array of actors, from private to state, from foreign missionaries to local Christian and non-Christian communities and activists. Missionary and Christian rural reconstruction in Asia in the interwar period was shaped by forces of nationalism, (anti-)colonialism, and secularization that could benefit, halt, and transform comprehensive schemes. While the impact of missionary rural reconstruction was eventually hampered by its inherently universalist and invasive nature, its drive for professionalization led to manifold cooperations and careers that transitioned well into and in many ways anticipated and prepared a post-World War II development discourse.