Su-30戰鬥機（蘇-30戰鬥機，北約命名稱為側衛C，Flanker-C），是俄羅斯蘇霍伊航空公司基於Su-27設計的第四代重型雙發動機雙座多用途戰機，是著重對標蘇-27假想對手F-15升級版F-15E的產品，同時航程提高。 Su-30主要由阿穆爾河畔共青城加加林飛機製造廠以及伊爾庫茨克飛機製造廠生產，前者的產品主要外銷中國人民解放軍，後者主要供貨給印度空軍，這款戰機也有許多其它國家訂購。
Su-30 fighter (Su-30 fighter, NATO named Flanker-C, Flanker-C) is the fourth-generation heavy-duty twin-engine, two-seater multi-purpose fighter designed by Sukhoi Airlines based on Su-27. Comparing to the upgraded version of F-15E, the upgraded version of F-15, the imaginary Su-27 rival, and the range is improved at the same time. The Su-30 is mainly produced by the Gagarin Aircraft Factory in Komsomolsk on the Amur River and the Irkutsk Aircraft Factory. The products of the former are mainly exported to the Chinese People’s Liberation Army, and the latter are mainly supplied to the Indian Air Force. There are also many fighters of this type. Order in other countries.
