Kazan Cathedral House (Russian: До́м Каза́нского собо́ра, romanized: Dóm Kazánskogo sobóra), also widely known as the house of the clergy of the Kazan Cathedral (Russian: До́м церко́внослужителей Каза́нского собо́ра), is a historic building in Saint Petersburg, Russia.

The building was built in 1813-1817 in the style of Russian Neoclassicism.

Before the Russian Revolution, the house belonged to the clergy of the Kazan Cathedral (since 1813).

[1] Location: St. Petersburg, Nevsky Prospect, 25 & Kazanskaya street, 1.

Regional object of cultural heritage.