This paper discusses Rockefeller and Ford Foundations' participation in the development of new universities in former British Africa in the post-war era. By utilising sources from the Rockefeller Archive Center, it suggests that while American foundations' engagement with African universities has been merely described as "generous" in the context of British imperial histories, the Rockefeller and Ford Foundations had also projected their own philanthropical and diplomatic agendas for African universities. This report focuses specifically on initiatives of the Rockefeller and Ford Foundations and their perspectives on British-style development of African universities in Ghana and Nigeria. I argue that vigorous engagements of American foundations had an energising effect on the growth of African universities. Through analysis of the ways in which American foundations participated in and dominated the development of African universities, this report shows a more balanced picture of both Anglo-American cooperation and competition for new universities from the 1950s to 1970s. This research comes out of my doctoral research on British strategies for new universities at the end of the British Empire, focusing on the activities of the InterUniversity Council for Higher Education in the Colonies (later renamed the InterUniversity Council for Higher Education Overseas).