St. Alexandra's Church, Rostov-on-Don, Orthodox church in Rostov-on-Don, Russia

St. Alexandra's Church is an Orthodox place of worship in Rostov-on-Don featuring ornamental details, layered domes, and vertical architectural elements of Russian Revival style. The building measures roughly 18 by 13 meters (59 by 43 feet) and displays the craftsmanship typical of early 1900s construction.

The church was built in 1904 to replace a wooden chapel at the Orthodox cemetery in Nakhichevan-on-Don. Over the following years, it received significant additions including a bell tower in 1910 and an entrance vestibule in 1920.

The main altar is consecrated to Saint Queen Alexandra, while the north chapel added in 1955 honours Saint Prince Alexander Nevsky, replacing the demolished Alexander Nevsky church of Nakhichevan-on-Don. A Sunday school operates at the church, and since 2002 a small museum corner commemorates Archpriest Ioann Domovsky, who served in that lost church.

The church stands in the former cemetery of Nakhichevan-on-Don, now part of Rostov-on-Don's Proletarian District. Its small size, about 18 by 13 metres, means the interior is compact. A Sunday school operates at the church, so weekday visits may find groups using the space.

The church cemetery became the final resting place for Romanian Orthodox soldiers who died during World War II when the city was occupied. These graves tell a lesser-known story of the city's wartime past.