Soviet submarine K-129

Soviet submarine K-129 may refer to one or both of the following submarines of the Soviet Navy:


 * SOVIET SUBMARINE K-129, a Golf-class (Project 629) diesel-electric ballistic missile submarine that sank in March 1968; partially salvaged by the United States Navy with the Glomar Explorer
 * SOVIET SUBMARINE K-129, a Delta III-class nuclear-powered ballistic missile submarine.