List of Famous people who are 81

Jeffrey Howard Archer, Baron Archer of Weston-Super-Mare is an English novelist, former politician, convicted perjurer, and peer of the realm. Before becoming an author, Archer was a Member of Parliament (1969–1974), but did not seek re-election after a financial scandal that left him almost bankrupt. He revived his fortunes as a best-selling novelist; his books have sold more than 320 million copies worldwide.

Richard Graham Sarstedt, known by the stage name Eden Kane, is an English pop/rock singer, record producer and actor best known as a teen idol in the 1960s. He has also recorded under his birth name and with backing group the Downbeats. Born in India, he is the elder brother of musicians Peter Sarstedt and Robin Sarstedt, with whom he has collaborated on numerous Sarstedt Brothers albums. He had success in the early 1960s as a pop star appealing to a teenage audience, with hits including "Well I Ask You" which was a UK No. 1 hit in 1961, then spent time in Australia before moving to the United States, where he began an acting career.

Mohamed Yusuf Haji was a Kenyan politician. He was the Minister of Defence of Kenya from 2008 to 2013, and briefly served as its acting Minister of Internal Security and Provincial Affairs in 2012. He has served in the Senate of Kenya since 2013. He died on 15 February 2021.

Antonia Bennett is an American singer of adult alternative music, standards, and jazz.

Aldo Andretti was an Italian-born American racing driver and entrepreneur, the twin brother of Mario Andretti and the father of Carolyn Andretti Molander, Mark Andretti, the late John Andretti, Mary Jo Andretti Dial, and Adam Andretti. He was the uncle of Michael Andretti and Jeff Andretti, great-uncle of Marco Andretti, and grandfather of Jarett Andretti. Aldo and Mario were identical twins. However, due to facial reconstructive surgery following a major racing accident, Aldo did not look identical to Mario.

Naokazu Takemoto is a Japanese politician serving in the House of Representatives in the Diet as a member of the Liberal Democratic Party.

David Michael Keon is a Canadian former professional ice hockey centre. He played professionally from 1960 to 1982, including 15 seasons with the Toronto Maple Leafs, and was inducted into the Hockey Hall of Fame in 1986. Keon was inducted into the Ontario Sports Hall of Fame in 2010. On October 16, 2016, as part of the Toronto Maple Leafs centennial celebrations, Keon was named the greatest player in the team's history. In 2017 Keon was named one of the 100 Greatest NHL Players in NHL history.

Barnett Frank is an American former politician. He served as a member of the U.S. House of Representatives from Massachusetts from 1981 to 2013. A Democrat, Frank served as chairman of the House Financial Services Committee (2007–2011) and was a leading co-sponsor of the 2010 Dodd–Frank Act, a sweeping reform of the U.S. financial industry. Frank, a resident of Newton, Massachusetts, was considered the most prominent gay politician in the United States during his time in Congress.

Jerald B. Harkness is an American former professional basketball player. He played for the New York Knicks of the National Basketball Association (NBA) and the Indiana Pacers of the American Basketball Association (ABA). Harkness attended Loyola of Chicago, where he was captain of the 1962–1963 team that won the 1963 NCAA Title. He is a civil rights activist.

Margo Howard is an American writer and former advice columnist. She is the only child of businessman/innovator Jules Lederer and Eppie Lederer, the niece of Pauline Phillips, and the cousin of Jeanne Phillips.