List of Famous people who are 75

Joseph Sifakis is a Greek-French computer scientist with French citizenship, laureate of the 2007 Turing Award, along with Edmund M. Clarke and E. Allen Emerson, for his work on model checking.

Leonard Adleman is an American computer scientist. He is one of the creators of the RSA encryption algorithm, for which he received the 2002 Turing Award, often called the Nobel prize of Computer science. He is also known for the creation of the field of DNA computing.

Zagalav Abdulbekovich Abdulbekov is a retired Russian featherweight freestyle wrestler of Avar heritage. He won the world title in 1971 and 1973 and an Olympic gold medal in 1972. At the European Championships, he earned a silver in 1973 and a bronze in 1969 and 1975.

Richard Noel "Dick" Richards, , is a retired American naval officer and aviator, test pilot, chemical engineer, and a former NASA astronaut. He flew aboard four Space Shuttle missions in the 1980s and 1990s.

Florence Quentin is a French César Award winning director and screenwriter. She mostly work with Catherine Jacob and Étienne Chatiliez.

Roberto Castelli is an Italian politician. He was the Minister of Justice in the second and third governments of Silvio Berlusconi. IHe has been one of the main representatives of the Northern League.