List of Famous people who died at 83

Erich Armand Arthur Joseph Hückel was a German physicist and physical chemist. He is known for two major contributions:

• The Debye–Hückel theory of electrolytic solutions
• The Hückel method of approximate molecular orbital (MO) calculations on π electron systems.

Juan García Esquivel, often known mononymously as Esquivel!, was a Mexican band leader, pianist, and composer for television and films. He is recognized today as one of the foremost exponents of a sophisticated style of largely instrumental music that combines elements of lounge music and jazz with Latin flavors. Esquivel is sometimes called "The King of Space Age Pop" and "The Busby Berkeley of Cocktail Music", and is considered one of the foremost exponents of a style of late 1950s-early 1960s quirky instrumental pop that became known as "Space Age Bachelor Pad Music".

Bernard Epin was a French writer, literary critic, and communist activist.

James Waddell Alexander II was a mathematician and topologist of the pre-World War II era and part of an influential Princeton topology elite, which included Oswald Veblen, Solomon Lefschetz, and others. He was one of the first members of the Institute for Advanced Study (1933–1951), and also a professor at Princeton University (1920–1951).

John James "Jim" Exon was an American Democratic politician. He served as the 33rd Governor of Nebraska from 1971 to 1979, and as a U.S. Senator from Nebraska from 1979 to 1997. Exon was a Nebraska Democrat who never lost an election, and the only Democrat to hold Nebraska's Class 2 U.S. Senate seat. He was elected governor in 1970, re-elected in 1974, elected to the Senate in 1978, and re-elected to that seat in 1984 and 1990. He is the only Nebraskan besides George W. Norris, the architect of Nebraska's unicameral legislature, to win five consecutive statewide elections.

Sergio Silvio Balanzino was an Italian diplomat.