List of Famous people who died at 80

John Michael D'Arcy was an American prelate of the Roman Catholic Church. He served as the eighth bishop of the Diocese of Fort Wayne-South Bend in Indiana from 1985 to 2009. He previously served as an auxiliary bishop of the Archdiocese of Boston in Massachusetts from 1974 to 1985.

Fred Wood, died January 2003, was an English actor.

John Young was a Scottish actor. He is the father of the actor Paul Young.

Harald Leupold-Löwenthal was an Austrian neurologist and psychoanalyst known for his involvement in the establishment in 1971 of the Sigmund Freud Museum and in its further development. Co-founder of the Sigmund Freud Society.

Norman James Kaye was an Australian actor and musician. He was best known for his roles in the films of director Paul Cox.

Alexander Nikolaievich Prokofiev de Seversky was a Russian-American aviation pioneer, inventor, and influential advocate of strategic air power.

Hellmuth Walter was a German engineer who pioneered research into rocket engines and gas turbines. His most noteworthy contributions were rocket motors for the Messerschmitt Me 163 and Bachem Ba 349 interceptor aircraft, so-called Starthilfe jettisonable rocket propulsion units used for a variety of Luftwaffe aircraft during World War II, and a revolutionary new propulsion system for submarines known as air-independent propulsion (AIP).

Leslie Gilbert Dwyer was an English film and television character actor.