List of Famous people who are 84

Colin James Beacom, is a male former international badminton player who competed for England.

Giuseppe Pericu is an Italian politician.

Deric Washburn is an American screenwriter.

Brian Lumley is an English author of horror fiction. He came to prominence in the 1970s writing in the Cthulhu Mythos created by American writer H.P. Lovecraft but featuring the new character Titus Crow, and went on to greater fame in the 1980s with the best-selling Necroscope series, initially centered on character Harry Keogh, who can communicate with the spirits of the dead.

Gernot Böhme is a German philosopher and author, contributing to the philosophy of science, theory of time, aesthetics, ethics, and philosophical anthropology. He is the main pioneer of German ecocriticism, the study of the relationship between culture and the environment. He has been the director of the Institute for Practical Philosophy in Darmstadt since 2005. Despite being one of Germany's most acclaimed public intellectuals, very little of his work has so far been translated into English.

Charoen Wattanasin is a former badminton player from Thailand who won international championships in the late 1950s and early 1960s.

Gianfranco Girotti, O.F.M. Conv. is an Italian titular bishop. He is Regent Emeritus of the Apostolic Penitentiary since his retirement on 26 June 2012. He served as Regent from 16 February 2002 until 2012. He had previously served as Under-Secretary of the Congregation for the Doctrine of the Faith.