Neo-Ottomanism (Turkish: Yeni Osmanlıcılık or neo-Osmanlıcılık) is a reactionary, revisionist, monarchist, conservative and Islamist political ideology in Turkey that discredits the Turkish secular nationalist republic and its reforms, and glorifies the Ottoman dynasty and its traditionalist establishments like the caliphate. It is also an irredentist and imperialist ideology that, in its broadest sense, advocates to honor the Ottoman past of Turkey and promotes the greater political engagement of the Republic of Turkey within regions formerly under the rule of the Ottoman Empire, the predecessor state that covered the territory of modern Turkey among others.
Neo-Ottomanism emerged at the end of the Cold War with the dissolution of the Soviet Union, forming two distinct waves of the ideology: the first, in the early 1990s, developed by the Turkish journalist and foreign policy advisor to President Turgut Özal, Cengiz Çandar; the second, associated with Ahmet Davutoğlu, former president of Turkey and founder of the Future Party. Davutoğlu's foreign policy goals include establishing Turkey as an influential power within the Balkans, Caucasia and the Middle East.