Ukrainian Orthodox Church

Ukrainian Orthodox Church most commonly refers to:


 * Orthodoxy in Ukraine, the sum of Orthodox churches in Ukraine
 * Orthodox Church of Ukraine
 * Ukrainian Orthodox Church (Moscow Patriarchate)

Ukrainian Orthodox Church may also refer to:


 * Ukrainian Orthodox Church of Canada, under jurisdiction of the Ecumenical Patriarchate of Constantinople
 * Ukrainian Orthodox Church of the USA, under jurisdiction of the Ecumenical Patriarchate of Constantinople
 * Ukrainian Orthodox Vicariate Sighetu Marmației, a vicariate of the Romanian Orthodox Church serving Eastern Orthodox believers from Romania's Ukrainian community
 * Ukrainian Orthodox Church – Kyiv Patriarchate (UOC-KP) (1992–December 15, 2018; 20 June 2019–), a church in Ukraine that dissolved itself to form the Orthodox Church of Ukraine
 * Ukrainian Autocephalous Orthodox Church (UAOC) (1922–December 15, 2018), a former church in Ukraine that dissolved itself to form the Orthodox Church of Ukraine
 * Ukrainian Autocephalous Orthodox Church Canonical (1924–) with canonical origin from the Polish Orthodox Church
 * Ukrainian Orthodox Greek Catholic Church (2008–), an independent Ukrainian Greek Catholic Church that was established from the official Ukrainian Greek Catholic Church, which self-identifies as both Orthodox and Catholic
 * Ukrainian Autonomous Orthodox Church (1941–44), a short-lived Ukrainian church that existed when Ukraine was occupied by Nazi Germany during the Second World War
 * Living Church (May 1922–July 26, 1946), an independent liberal church