OJSC Stoilensky GOK is an iron ore company in Russia.

Its main facility, the Stoilensky Mining and Beneficiation Plant (SGОК), is located in Stary Oskol, in the Belgorod region.

Stoilensky is associated with Novolipetsk Steel and accounts for roughly 16% of Russia's iron ore production.

[1] Stoilensky GOK is listed in the MICEX and RTS exchanges in Russia.

The Stoilensk deposit is in the northeastern part of the Kursk Magnetic Anomaly.