Ulyanovka (Russian: Ульяновка) is an urban locality (an urban-type settlement) in Tosnensky District of Leningrad Oblast, Russia, located approximately 40 kilometres (25 mi) southeast of the center of Saint Petersburg.

In the 1900s, Sablino was a summer house settlement, a part of Tsarskoselsky Uyezd of Saint Petersburg Governorate.

[10] Sablino was renamed Ulyanovka in 1922 after Vladimir Lenin whose original surname was Ulyanov.

[2][11] On August 1, 1927, the uyezds were abolished and Kolpinsky District, with the administrative center in the town of Kolpino, was established.

The local monument is a mass grave of soldiers fallen during World War II.