伊朗国家石油公司是一个处在伊朗石油部监管下的石油和天然气企业，总部在德黑兰。1951年成立，被媒体认为是世界上第二大石油公司。

The National Iranian Oil Company (NIOC; Persian:شرکت ملّی نفت ایران‎‎ Sherkat-e Melli-ye Naft-e Īrān), a government-owned corporation under the direction of the Ministry of Petroleum of Iran, is an oil and natural gas producer and distributor headquartered in Tehran. It was established in 1948. NIOC ranks as the world's third largest oil company, after Saudi Arabia's state-owned Aramco and Russia's Gazprom.