Ilarion Roganović (Serbian Cyrillic: Иларион Рогановић; 12 July 1828 – 15 January 1882) was the Metropolitan of Montenegro and the Highlands from 1860 to 1882. Earlier, he was also the archimandrite of the , Ostrog and Cetinje Monasteries. He is remembered as the founder of the Committee of the Red Cross of Montenegro.