Equal to the Apostles Prince Vladimir (собор Святого равноапостольного князя Владимира) is a Russian Orthodox cathedral in Saint Petersburg, Russia.
It is located on Blokhin Street in the Petrogradsky District of the city across the Malaya Neva from the Spit of Vasilevsky Island, in close proximity to the Sportivnaya metro station.
In 1740, a stone church was built next to the Cathedral of the Assumption by order of the Empress Anna.
The Late Baroque building was left incomplete when the Empress Elizabeth came to the throne in 1742.
A new project was begun in 1763, this time supervised by Antonio Rinaldi, but that too was left incomplete following a fire in 1772.