List of Famous people who are 80

Edward Ott is an American physicist most noted for his contributions to the development of chaos theory.

Wolfgang Roth was a German politician and member of the Social Democratic Party of Germany (SPD). He was a member of the German Bundestag from 1976 until 1993. Roth was the vice president of the European Investment Bank from 1993 to 2006.

Noah Hershkowitz was an American experimental plasma physicist. He was known for his pioneering research on the understanding of plasma sheaths, solitons and double layers in plasmas, as well as the development of the emissive probe which measures the plasma potential.

David Magie Childs is an American architect and chairman emeritus of the architectural firm Skidmore, Owings & Merrill. He is best known for being the architect of the new One World Trade Center in New York City.

Hamid Algabid is a Nigerien politician and the President of the Rally for Democracy and Progress (RDP-Jama'a) party. A lawyer, banker, and technocrat, Algabid was an important figure in the regime of Seyni Kountché, serving as Prime Minister of Niger from 1983 to 1988. He was Secretary-General of the Organisation of the Islamic Conference (OIC) from 1989 to 1996, and since 1997 he has been President of the RDP-Jama'a. He was also President of the High Council of Territorial Collectivities (HCCT) until 2010.

Rodney King Thorn is an American basketball executive and a former professional player and coach, Olympic Committee Chairman, with a career spanning over 50 years. In 2018, Thorn was inducted into the Naismith Memorial Basketball Hall of Fame.

Olu Dara Jones is an American cornetist, guitarist, and singer. He is the father of rapper Nas.

David Stuart Chadwick was an English musician and producer, best known as Chad Stuart of 1960's British Invasion duo Chad & Jeremy.