Church of Saint Nicholas in Studentsy, Eastern Orthodox church in Zamoskvorechye District, Moscow, Russia.

The Church of Saint Nicholas in Studentsy is an Orthodox church at Taganskaya Street 20a in Moscow's Tagansky District. The stone building was begun in 1699 and completed around 1702, though some researchers question those dates. Its main altar is dedicated to the Kazan Icon of the Mother of God, and a side chapel to Saint Nicholas. The bell tower was blown up in the early 1930s and the building was altered before restoration in 1966–1969.

The church is first documented as a wooden building in 1672; construction of the stone church began in 1699 and is dated to 1702, though some researchers question these dates. The main altar to the Kazan Icon of the Mother of God is first mentioned in 1718. Closed in the early 1930s, it lost its bell tower to demolition and housed a factory dormitory before restoration work ran from 1966 to 1969.

The church serves as an active worship space where Orthodox services and community gatherings take place, drawing both faithful and visitors interested in local religious practices. People come here to participate in or observe traditions that have shaped the neighborhood's spiritual character.

The church welcomes visitors for prayer, guided tours, and attendance at religious services held throughout the week. Planning your visit around scheduled services or contacting ahead ensures you can access the interior and experience its full character.

The building holds federal cultural heritage protection status, which safeguards its architectural features while allowing it to function as an active place of worship. This dual role as both a protected monument and a living religious space makes it distinctive in its community context.