Most Holy Mother of God Catholic Church, Gothic Revival church in Vladivostok, Russia.

The Most Holy Mother of God Catholic Church is a brick structure in Gothic Revival style with two spires and pointed arch windows along Volodarsky Street in downtown Vladivostok. Inside, tall vaulted ceilings, a large organ near the altar, and stained glass windows create the main architectural features throughout the prayer hall.

The first wooden church, dedicated to the Nativity of the Virgin Mary, was consecrated in 1891 and burned down in February 1902. The cornerstone of the stone Gothic Revival church was laid in 1908 and blessed in 1909 by Bishop Jan Cieplak; it was consecrated on 2 October 1921 without bell towers. Closed by city council decrees in August and September 1935, the building served as the State Archive of Primorsky Krai until 1991 and was returned to the parish on 15 September 1993.

The parish was erected on 11 January 1890, and its early congregation consisted mainly of lower ranks of the Vladivostok fortress garrisons and construction units, along with entrepreneurs, lawyers, doctors, teachers and peasants. Since 1992 priests from the United States have served here, and the parish grew from ten surviving baptized Catholics in 1992 to over 600 by 2026. A chapel inside commemorates the Vladivostok martyrs, five parishioners arrested in 1937 and shot on 3 February 1938.

The church is readily accessible from Volodarsky Street in the downtown area and easy to locate. Visitors should remember this is an active place of worship where respectful behavior and modest clothing are expected.

The archive that took over the church in 1938 became the State Archive of Primorsky Krai, and the building was listed as an architectural monument of regional importance in 1987. The archive moved out in 1991, and the keys were handed back to the revived parish on 15 September 1993.