Palace of Culture of Communication Workers, Former church and palace of culture in Saint Petersburg, Russia

The Palace of Culture Communication Workers is located at 58 Bolshaya Morskaya Street and houses a concert hall, cinema room, and library within constructivist architecture. The building combines functional spaces for culture and education.

The building was originally the German Reformed Church, built between 1862 and 1865 by architects Harald Bosse and David Grimm for about 3000 German Protestant believers in Saint Petersburg. During the 1930s, it underwent conversion into a constructivist cultural center.

The building's name changed from the German Reformed Church to the House of Culture, later the Palace of Culture of Communication Workers. Its concert hall hosted and recorded Leningrad rock bands such as Aquarium and Kino, making it a formative venue of the city's rock school.

The venue became a secondary stage for Saint Petersburg Opera in 2024 while the main theater undergoes renovation. Visitors should note that programming and access may shift during this transition period.

The tower once carried a spire and bell tower; the 1930s reconstruction removed the upper part and added sculptural compositions and balconies by sculptors S. V. Averkiev, V. P. Nikolaev and G. A. Schultz. The church's stained glass from E. Bayerman's Riga workshop is not recorded as surviving.