List of Famous people who are 73

Christopher Kenneth Biggins, known colloquially through British media as "Biggins" is an English actor and television presenter. His TV roles include Lukewarm in the BBC sitcom Porridge.

Elena Albertina Iparraguirre Revoredo, also known as Comrade Míriam, is a high-ranking member of the Peruvian Maoist revolutionary party Sendero Luminoso.

Tajuddin bin Abdul Rahman is a Malaysian politician. He has also been the Member of Parliament (MP) for Pasir Salak since March 2008 and the former Deputy Minister of Agriculture and Agro-based Industry from May 2013 to May 2018 under former Prime Minister Najib Razak. He is a member of the United Malays National Organisation (UMNO), a major component party in the ruling Perikatan Nasional (PN) coalition.

Rosa Maria Pires Weber is a Brazilian judge. She is a member of the Supreme Federal Court (STF) of Brazil.

Richard Alan Nielsen is an American musician, singer-songwriter, best known as the lead guitarist, primary songwriter, and leader of the American rock band Cheap Trick. He is well-known for his numerous custom-made guitars from Hamer Guitars, including his famous five-neck guitar.

Oscar Enrique Paris Mancilla is a Chilean physician and politician currently serving as Minister of Health.

Donald Jay Fagen is an American musician best known as the co-founder, lead singer, co-songwriter, and keyboardist of the band Steely Dan, formed in the early 1970s. He has also released four albums as a solo artist and in 2001 was inducted into the Rock and Roll Hall of Fame. The 2017 death of Steely Dan's co-founder Walter Becker left Fagen as the only remaining original member.

Raymond Kurzweil is an American inventor and futurist. He is involved in fields such as optical character recognition (OCR), text-to-speech synthesis, speech recognition technology, and electronic keyboard instruments. He has written books on health, artificial intelligence (AI), transhumanism, the technological singularity, and futurism. Kurzweil is a public advocate for the futurist and transhumanist movements and gives public talks to share his optimistic outlook on life extension technologies and the future of nanotechnology, robotics, and biotechnology.

Richard Wade Farley is an American convicted mass murderer. A former employee of ESL Incorporated in Sunnyvale, California, he stalked his co-worker Laura Black for four years beginning in 1984. Black obtained a temporary restraining order against him on February 2, 1988, with a court date set for February 17, 1988 to make the order permanent.

Paul Raci is an American character actor. A veteran of stage, film and television, he has appeared in a variety of projects, including small roles in Baskets and Parks and Recreation.