This article investigates whether Turkish populism has undergone a ‘civilizational turn’ akin to what Brubaker, Haynes, Yilmaz, and Morieson have described occurring among populist parties in Europe and North America. The article applies Yilmaz and Morieson’s definition of ‘civilizational populism’ to Turkey under the rule of the governing Justice and Development Party (AKP) in order to determine whether the party conforms to this definition. The article investigates how the AKP, an Islamist and populist political party lead by Turkish President Recep Tayyip Erdoğan, has increasingly incorporated what we term ‘civilizational populism’ into its discourse. The article shows the impact of civilizational populism on Turkey’s domestic and foreign policy under the AKP rule. The article finds that the AKP has increasingly, and especially since the 2013 Gezi Park protests and the mysterious coup attempt in 2016, construed opposition between the Turkish ‘self’ and the ‘other’ not in primarily nationalist terms, but in religious and civilizational terms, and as a conflict between the Ottoman-Islamic ‘self’ and ‘Western’ other. Furthermore, the article finds that the AKP’s domestic and foreign policies reflect its civilizational populist division of Turkish society insofar as the party is attempting to raise a ‘pious generation’ that supports its Islamizing of Turkey society, and its nostalgic neo-Ottomanist power projections in the Middle East. Finally, the paper discusses how the AKP’s civilizational populism has become a transnational populist phenomenon due to the party’s ability to produce successful television shows that reflect its anti-Western worldview and justify its neo-Ottoman imperialism in the Middle East.