This article examines often ignored ‘minority entanglements’ forged between European Jewish and South Asian Muslim intellectuals in Germany and traces their evolution in colonial India. The article focuses on three individual life histories and situates them within the more extensive Jewish-Muslim intellectual dialogue that resonated in the inter-war period. It brings to light the lives and writings of Josef Horovitz (1874–1931), professor of Arabic at the Muhammadan Anglo-Oriental College, Aligarh, and a prolific contributor to the journal Islamic Culture published in Hyderabad; Leopold Weiss alias Muhammad Asad (1900–1992) in Islamia College, Lahore, who also served as the editor of Islamic Culture, Hyderabad; and educationist and reform pedagogue Gerda Philipsborn (1895–1943) at the Jamia Millia Islamia, Delhi. The intellectual dialogue between minority communities, together with the contribution it made both to modern Islamic studies as a discipline and the forging of a new reform pedagogy, allow us to rethink the Jewish and Muslim question as well as the minority response to it through a comparative perspective. The minor history of European Jewish and South Asian Muslim entanglements makes for a rich testimony to the problems and possibilities of studying minorities as the makers of minor cosmopolitan knowledge.