Blagoveshchenka (Russian: Благовещенка) is a rural locality (a selo).

It is the administrative center of the Blagoveshchensky Village Council of Kupinsky District, Novosibirsk Oblast, Russia.

Population: 467 (2010 Census);[1] 567 (2002 Census);[2] Blagoveshchenka lies in the Baraba Steppe close to lakes Krasnovishnevoye to the south and Bolshoy Bagan to the east.

The nearest town is Petropavlovka 7 km (4.3 mi) to the ESE.

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