Religion
Ukraine: Religious affiliationEncyclopædia Britannica, Inc.
St. Andrew's Church, Kiev, Ukraine.Shostal AssociatesThe predominant religion in Ukraine, practiced by almost half the population, is Eastern Orthodoxy. Historically, most adherents belonged to the Ukrainian Orthodox Church–Kiev Patriarchate, though the Ukrainian Orthodox Church–Moscow Patriarchate was important as well. A smaller number of Orthodox Christians belonged to the Ukrainian Autocephalous Orthodox Church. In January 2019 the Kiev Patriarchate and Autocephalous churches were merged into a single body as the Orthodox Church of Ukraine. In creating the new church, Ecumenical Patriarch Bartholomew I formalized the independence of Ukraine’s Orthodox community, which had been under the jurisdiction of the patriarchate of Moscow since 1686. In western Ukraine the Ukrainian Greek Catholic Church prevails. Minority religions include Protestantism, Roman Catholicism, Islam (practiced primarily by the Crimean Tatars), and Judaism. More than two-fifths of Ukrainians are not religious.