Ivan Hadzhinikolov
Ivan Hadzhinikolov (Bulgarian: Иван Атанасов Хаджиниколов, Macedonian: Иван Атанасов Хаџи Николов; December 24, 1861 – July 9, 1934) was a Macedonian Bulgarian revolutionary, leader of the revolutionary movement in Macedonia and Adrianople vilayet. He was among the founders of the Bulgarian Macedonian-Adrianople Revolutionary Committees (IMARO) in October 1893 (the organization was renamed several times afterwards). He is considered a Macedonian by the historiography in North Macedonia.