Scholars commenting on the reception of the historian and theorist ‘Abd al-Raḥmān Ibn Khaldūn (1332–1406) in modern South Asia have held that it was orientalists and Westernised intellectuals rather than indigenous intellectuals who popularised him in the region. Contesting these impressions, I argue that local intellectuals displayed their agency in using the historian's work to respond to various crises of colonial modernity. They read, translated, and appropriated Ibn Khaldūn to seek inspiration for modern Muslim nationalism, as validation for sectarian convictions and the rhetoric of Islamic reform, and to resist colonial and Hindu revivalist narratives of despotic Muslim rule in India.