List of Famous people who died at 80

Alexander Holle was a German general (Generalleutnant) in the Luftwaffe's Condor Legion during the German involvement in the Spanish Civil War and World War II. He was a recipient of the Knight's Cross of the Iron Cross of Nazi Germany.

Peter Bayliss was an English actor. Bayliss was born in Kingston upon Thames and trained at the Italia Conti Academy and the John Gielgud Company. More than six feet tall, with a voice to match, he supplemented it with a barrage of wheezings, croakings, mutterings and, as the opera singer in Frontiers of Farce, garglings. In 1956 he appeared on stage in "The Matchmaker" at the Royale Theatre in New York and in 1960 he appeared in "Ross" at the Royal Haymarket Theatre in London. His 20 films ranged from The Red Shoes (1948) to Darling (1965). He acted in more than 40 television productions including Please Sir!, The Sweeney, Coronation Street, Lovejoy and The Bill, plus dramas like Bye, Bye Columbus (1990), Merlin (1998) and The Arabian Nights (1999). On radio he was particularly good in Jacobean adaptations, playing characters with names such as Sir Moth-Interest and Walter Whorehound. He appeared in more than 100 theatre productions. He made several films for the Children's Film Unit in his later years.

Roy Bjørnstad was a Norwegian actor.

Elisabeth Müller was a Swiss actress.

Cyril Joseph Trimnell-Ritchard, known professionally as Cyril Ritchard, was an Australian stage, screen and television actor, and director. He is best remembered today for his performance as Captain Hook in the Mary Martin musical production of Peter Pan. In 1945, he played Gabriele Eisenstein in Gay Rosalinda at the Palace theatre in London, a version of Strauss's Die Fledermaus by Erich Wolfgang Korngold in which he appeared with Peter Graves. The show was conducted by Richard Tauber and ran for almost a year.

Walter Greiner was a German theoretical physicist. His research interests lay in atomic physics, heavy ion physics, nuclear physics, elementary particle physics. He is known for his series of books in theoretical physics, particularly in Germany but also around the world.