Obukhov State Plant
| Company type | Joint-stock company |
|---|---|
| Industry | Defense industry Metallurgy |
| Founded | 1863 |
| Founder | Pavel Obukhov |
| Headquarters | , Russia |
| Parent | Almaz-Antey |
| Website | goz |
Obukhov State Plant (also known Obukhovski Plant, Russian: Государственный Обуховский Завод, romanized: Gosudarstvennyy Obukhovskiy Zavod) is a major Russian metallurgy and heavy machine-building plant in St. Petersburg, Russia.