Raimund Harmstorf (7 October 1939 in Hamburg – 3 May 1998 in Marktoberdorf) was a German actor. He became famous as the protagonist of a German TV mini series based on Jack London's the Sea-Wolf (which was sold into many countries) and starred later on successfully in another German TV series based on Jules Verne's Michael Strogoff.
Harmstorf was the son of a doctor from Hamburg. He started a sports career and soon became a regional master of the decathlon. He then studied medicine, later music and performing arts. From the beginning of the 1960s he started performing in smaller TV productions. His breakthrough was in 1971 with the TV series The Sea-Wolf, based on Jack London's novel, where he played the evil-minded Captain Larsen. Later he played in several spaghetti westerns along with Bud Spencer, Franco Nero and Charlton Heston.
Toward the end of his career he was affected by Parkinson's disease and weakened by a regimen of heavy medication. His illness and vulnerability was greatly exploited by the tabloids. He committed suicide by hanging himself. His death caused a scandal.