Kamen Vitchev was a Bulgarian Eastern Catholic priest of the Assumptionist order who lived from 1893 to 1952. Born into an Orthodox peasant family in Syrmia, he later joined the Augustinians of the Assumption and was ordained in Constantinople. He served as a professor and dean at St. Augustine College in Plovdiv before the communist government closed the institution. Due to his influence among students, he was targeted by the state and eventually executed following a trial that international observers considered a show trial.