Щ-213 (transliterated as Shch-213 or sometimes SC-213) was a Soviet Navy Shchuka-class submarine, Type X. She was built at the Sudostroytelnyi zavod imeny 61 kommunara in Mykolaiv, Ukrainian SSR, and entered service in October 1938 with the Soviet Black Sea fleet. In October 1942, Shch-213 struck a sea mine and sank with all hands.