List of Famous people born in South Australia, Australia

Miles Scotson is an Australian track and road cycling racer, who currently rides for UCI WorldTeam Groupama–FDJ. Scotson was a student at Trinity College Gawler, completing his studies in 2011. Scotson's first professional victory was the 2017 Australian National Road Race Championships. In May 2019, he was named in the startlist for the 2019 Giro d'Italia.

Leon Melvyn Simon is a Leroy P. Steele Prize and Bôcher Prize-winning mathematician. He is currently Professor Emeritus in the Mathematics Department at Stanford University.

Sir Gordon Freeth, KBE was an Australian politician and diplomat. He served in the House of Representatives from 1949 to 1969, including as a minister in the Coalition governments from 1958 to 1969. He later served as Ambassador to Japan from 1970 to 1973 and High Commissioner to the United Kingdom from 1977 to 1980.

Stuart O'Grady is a retired Australian professional road bicycle racer, who rode as a professional between 1995 and 2013. A former track cyclist, O'Grady and Graeme Brown won a gold medal in the Men's Madison at the 2004 Summer Olympics. O'Grady also won Paris–Roubaix in 2007. O'Grady competed in the Tour de France from 1997 and contended for the points classification in the Tour de France known as the green jersey, finishing second in the 1998, 1999, 2001 and 2005 races. He wore the yellow jersey of general classification leader in 1998 and 2001.

Peter John Hollingworth is an Australian retired Anglican bishop. Engaged in social work for several decades, he served as the archbishop of the Anglican Diocese of Brisbane for 11 years from 1989 and was the 1991 Australian of the Year. He served as the 23rd Governor-General of Australia from 2001 until 2003. He is also an author and recipient of various civil and ecclesiastical honours. In 2003 he became only the third Australian governor-general to resign, after criticisms were aired over his conduct as Archbishop of Brisbane in the 1990s.

Brett Aitken is an Australian Olympic track cyclist. He has won three Olympic medals, including gold in the Madison event at the 2000 Olympics. He retired from cycling in 2004, but returned in 2006 to ride on the Oceania Tour. On 16 January 2001, he was awarded the Australian Sports Medal for his gold medal winning achievement.

Sir Keith Douglas Seaman, was Governor of South Australia from 1 September 1977 until 28 March 1982. He was the second successive governor to have been a minister of religion, Seaman being a minister in then recently merged Uniting Church in Australia.

Christopher Maurice Pyne is a retired Australian Liberal Party politician who served as Member of Parliament (MP) for Sturt from 1993 to 2019.

Andrew Clarke is an Australian actor most known for his television work. Andrew Clarke was one of the most popular Australian actors in the 1980s and 1990s. He is also a two-time Logie winner.

Renfrey Burnard (Ren) Potts AO (1925–2005) was an Australian mathematician and is notable for the Potts model and his achievements in: operations research, especially networks; transportation science, car-following and road traffic; Ising-type models in mathematical physics; difference equations; and robotics. He was interested in computing from the early days of the computing revolution and oversaw the first computer purchases at the University of Adelaide.