Orenburg is a city in Russia.
Orenburg may also refer to: Orenburg Oblast (est. 1934), a federal subject of Russia Orenburg Governorate (1744–1782 and 1796–1928), an administrative division of the Russian Empire and the early Russian SFSR Orenburg (air base), a military transport aviation base in Orenburg Oblast, Russia Orenburg gas field, a natural gas field in Orenburg Oblast, Russia Orenburg Airlines, alternative name of Orenair, an airline based in Orenburg, Russia 27709 Orenburg, a main-belt asteroid FC Orenburg, a football club based in Orenburg, Russia