Leningrad Hero City Obelisk (Russian: Обелиск «Городу-герою Ленинграду») is a monument in the shape of obelisk located in Vosstaniya Square in Saint Petersburg, Russia, which was known as Leningrad from 1924 to 1991. It was installed on Victory Day of May 1985 to commemorate the fortieth anniversary of the Red Army's victory in the German-Soviet War. The monument was designed by architects Vladimir Lukyanov and A. I. Alymov.