List of Famous people who died in 1980

Harry Hemley Plaskett FRS was a Canadian astronomer who made significant contributions to the fields of solar physics, astronomical spectroscopy and spectrophotometry. From 1932 to 1960, he served as the Savilian Professor of Astronomy at the University of Oxford, and in 1963 was awarded the Gold Medal of the Royal Astronomical Society.

Alan Parkhurst Merriam was an American cultural anthropologist and ethnomusicologist. He is known for his studies of music in Native America and Africa. In his book The Anthropology of Music (1964), he outlined and develops a theory and method for studying music from an anthropological perspective with anthropological methods. Although he taught at Northwestern University and University of Wisconsin, the majority of his academic career was spent at Indiana University where he was named a professor in 1962 and then chairman of the anthropology department from 1966 to 1969, which became a leading center of ethnomusicology research under his guidance. He was a co-founder of the Society for Ethnomusicology in 1952 and held the elected post of president of that society from 1963 to 1965. He edited the Newsletter of the Society for Ethnomusicology from 1952 to 1957, and he edited the journal Ethnomusicology from 1957 to 1958.

Haydée Santamaría Cuadrado was a Cuban revolutionary and politician, regarded as a heroine in post-revolutionary Cuba. She participated in the assault on Moncada Barracks in Santiago de Cuba on July 26, 1953, an action for which she was imprisoned along with Melba Hernández. She was a founding member of the Central Committee of the Communist Party of Cuba. and one of the first women to join the PCC. She maintained a high position in its leadership throughout her life. Having participated in the attack on the Moncada Barracks, Haydée Santamaría is among a relatively small group of people who were involved in every phase of the Cuban Revolution, from its inception to its fruition.

Max Ludwig Cetto was a German-Mexican architect, historian of architecture, and professor.

William Howard Stein was an American biochemist.