List of Famous people who died at 80

Burton S. Blumert was the president of the Center for Libertarian Studies in Burlingame, California, co-founder and chairman of the Mises Institute, and the publisher of LewRockwell.com. In a career that spanned almost 50 years until his retirement in 2008, he bought and sold precious metals as the proprietor of Camino Coin Company.

Walter James Edyvean was an American prelate of the Roman Catholic Church. He was a retired auxiliary bishop of the Archdiocese of Boston who served from 2001 to 2014.

Kurt August Hirsch was a German mathematician who moved to England to escape the Nazi persecution of Jews. His research was in group theory. He also worked to reform mathematics education and became a county chess champion. The Hirsch length and Hirsch–Plotkin radical are named after him.

Louis Hardiquest was a Belgian cyclist. He finished in 8th place in the 1934 Paris–Roubaix and in 2nd place in the 1938 Paris–Roubaix.

Félicien P. I. (Senne) Rouffaer was a Flemish actor and film director. One of his most successful films as a lead actor was The Man Who Had His Hair Cut Short. On television, he was chiefly known for his leading role in the mid-1960s children's adventure series, Captain Zeppos.

Agostinho Stefan Januszewicz O.F.M. Conv. was the Roman Catholic bishop of the Roman Catholic Diocese of Luziânia, Brazil.

Hira Vallabh Tripathi was an Indian politician. He was a Member of Parliament, representing Uttar Pradesh in the Rajya Sabha the upper house of India's Parliament representing the Indian National Congress.

Dame Jean Mary Monica Maxwell-Scott, DCVO was the Laird and Chatelaine of Abbotsford which she and her elder sister, Patricia Maxwell-Scott, opened to the public, restored to its former glory, and ran for nearly five decades. She was the great-great-great-granddaughter of the novelist Sir Walter Scott, and on her death was his last direct descendant to live in Abbotsford. She was lady-in-waiting to Princess Alice, Duchess of Gloucester, from 1959 to 2004.

Romualdas Krikščiūnas was the apostolic administrator of the Roman Catholic Diocese of Panevėžys, Lithuania. He was ordained in 1954 and became bishop in 1966.