St. John Climacus's Orthodox Church, Warsaw

The St. John Climacus's Orthodox Church in Warsaw is an Orthodox parish church belonging to the Warsaw deanery of the diocese of Warsaw-Bielsk within the Polish Orthodox Church.

The church is located at 140 Wolska Street in the Ulrychów area of Wola district, inside the Orthodox cemetery. It was built from 1903 to 1905 at the initiative of the Archbishop of Warsaw Hieronymus as a burial place for his son Ivan and for the future the church hierarchy as well as serving as a church for cemetery funerals and church services for the deceased. The Orthodox parish became associated with Russian rule during the interwar period where many Orthodox churches were demolished or closed. Except for the period between 1915 and 1919, the church continued services almost uninterrupted. It was damaged during World War II, and during the Wola massacre the Germans murdered its priests, their families and the children from the Orthodox orphanage run by the parish.