EntityQ644102· pop 17· linked from 17 articlesTransfiguration CathedralSign in to saveSaint-Petersburg cathedral on the Preobrazhenskaya squareConnectionsRussiaCountryMoscowCityRussianEntitySaint PetersburgCityWorld War IConceptOttoman EmpireConceptPeter the GreatEntitygeographic coordinate systemEntityConstantine the GreatEntityEastern Orthodox ChurchEntityBaroqueEntityVarnaEntityOctober RevolutionEntityClement IEntitycathedralEntityAlexander I of RussiaEntityNicholas I of RussiaEntityAlexander II of RussiaEntityPaul I of RussiaEntityaltarEntityCategories1754 establishments in the Russian Empire18th-century Eastern Orthodox church buildings18th century in Saint PetersburgCathedrals in Saint PetersburgChurch buildings with domesChurches completed in 1754Cultural heritage monuments of federal significance in Saint PetersburgHistory of Saint PetersburgRussian Orthodox cathedrals in RussiaVasily Stasov buildings and structures