The Russian Olto Church is located in the east of the city of Erzurum in the middle of the Olto district. It is known that the building was built by the Russians between (1885-1890) AD after the Russian-Ottoman war, and then this church became one of the distinctive monuments in the city. The Russian church consists of rectangular spaces located on either side of the central dome, supported by rectangular columns, and in the middle of the western facade there are ornate entrance doors arched circular slightly protruding, and with these entrances, the apse was raised in the east and the cross scheme became more visible on the upper cover.