Stretynka () is a rural locality (a selo). It is part of the Bagansky Village Council of Bagansky District, Novosibirsk Oblast, Russia. Population:
Stretynka lies by a shallow salt lake in the southern part of the Baraba Plain, to the southeast of Bagan, the district capital. Tychkino is located to the northeast and Savkino to the SSE. The Bagan river flows near the town. Lake Mochan lies to the southeast.