Vostok (Russian: Восто́к, lit.

east) is an urban locality (an urban-type settlement) in Krasnoarmeysky District of Primorsky Krai, Russia, located 123 kilometers (76 mi) east from Novopokrovka.

It was granted urban-type settlement status in 1980.

Primorsky Ore Mining and Processing Enterprise (Приморский горно-обогатительный комбинат) is the main industrial facility and also the main employer in Vostok.

The town is connected to the outside world only via a single-track road.