Petrogradskaya (Russian: Петрогра́дская) is a station on the Moskovsko-Petrogradskaya Line of the Saint Petersburg Metro.

The ground vestibule was designed by architects Andreev and Moskalenko and is located in the building of "Dom mod" ("House of Fashions"), at the intersection of Kamennoostrovsky Prospect and Bolshoy Prospect of Petrogradskaya Storona, near Leon Tolstoy Square.

There is an underground slope leading to a pedestrian subway, which originally had escalators but were later dismantled.

The underground hall was designed by architects Belov, Govorkovsky, Rivin, Tregubov, and Shimakovsky.

The rear wall features a panel against a blue grating background, depicting profiles of a worker and akolkhoz woman, symbolizing the revolutionary spirit of Petrograd.