Catherine Astrid Salome Freeman is an Aboriginal Australian former sprinter, who specialised in the 400 metres event. Her personal best of 48.63 seconds currently ranks her as the ninth-fastest woman of all time, set while finishing second to Marie-José Pérec's number-four time at the 1996 Olympics. She became the Olympic champion for the women's 400 metres at the 2000 Summer Olympics, at which she lit the Olympic Flame.
Marjorie Jackson-Nelson is an Australian former athlete and politician. She was the Governor of South Australia between 2001 and 2007. She finished her sporting career with two Olympic and seven Commonwealth Games Gold Medals, six individual world records and every Australian state and national title she contested from 1950 to 1954.
James Bruce Tomkins is an Australian rower, seven-time World Champion and a three-time Olympic gold medalist. He is Australia's most awarded oarsman, having made appearances at six Olympic games ; eleven World Championships ; four Rowing World Cups and eighteen state representative King's Cup appearances – the Australian blue riband men's VIII event,. Tomkins is one of only five Australian athletes and four rowers worldwide to compete at six Olympics. From 1990 to 1998 he was the stroke of Australia's prominent world class crew – the coxless four known as the Oarsome Foursome.
Christie Dawes is an Australian Paralympic wheelchair racing athlete. She has won three medals in athletics at seven Paralympics from 1996 to 2021.
Francois Robert "Rob" de Castella is an Australian former world champion marathon runner.
Comoros sent a delegation to compete at the 2000 Summer Olympics in Sydney, Australia from 15 September to 1 October 2000. This was the Indian Ocean nation's second appearance at a Summer Olympic Games, following their debut four years earlier at the 1996 Atlanta Olympics. The delegation consisted of two track and field athletes: Hadhari Djaffar and Sandjema Batouli. Both raced in the 100 meters events, but neither advanced beyond the first round.
Jennifer Frances Lamy is a former Australian sprinter.
Nathan Deakes is an Australian former race walker. Deakes trained with the Australian Institute of Sport.
Nicholas Ian Willis is a New Zealand middle distance runner and the country's only two-time Olympic medalist in the 1500 metres. He won the silver medal at the 2008 Olympics in Beijing, and bronze at the 2016 Olympics in Rio De Janeiro. His other achievements over the same distance include the national and Oceania record (3:29.66), and medals from three consecutive Commonwealth Games.
Michael Scott McKay, OAM, known as Mike McKay, is an Australian rower, a four-time world champion, a four-time Olympic medallist and Commonwealth Games gold medallist. From 1990 to 1998 he was a member of Australia's prominent world class crew – the coxless four known as the Oarsome Foursome.
Trevor Anthony Vincent, is a former Australian long-distance runner, specialising in the 3000 metres steeplechase. In 1962 he competed for his native country at the Commonwealth Games in Perth, Western Australia, winning the gold medal in the 3000m steeplechase event, setting an inaugural Commonwealth Games record and breaking his own Australian record. He also competed at the 1964 Summer Olympics in Tokyo, Japan in the 3000 metres steeplechase event.
Nicholas Hough is an Australian sprinter and hurdler.
Richard Nicholson is an Australian Paralympic powerlifter and athlete. He has competed at five successive Paralympic Games from the 1996 to 2012 Summer Paralympics. At the 2000 Games, he won a silver medal in the powerlifting Men's Up to 60 kg event. In athletics, at the 2004 Athens Paralympics he won a silver medal in the Men's 4 × 100 m T53–54 event and at the 2012 London Paralympics a bronze medal in the Men's 4 × 400 m T53–54 event.
Gregory Stephen Smith, OAM is an Australian Paralympic athlete and wheelchair rugby player who won three gold medals in athletics at the 2000 Summer Paralympics, and a gold medal in wheelchair rugby at the 2012 Summer Paralympics, where he was the flag bearer at the opening ceremony.
Michelle "Shelly" Jenneke is an Australian hurdler and model. She won a silver medal for the 100 m hurdles at the 2010 Summer Youth Olympics and the 100 m hurdles at the 2016 Australian Athletics Championships to qualify for the 2016 Rio Olympic Games. In 2012, she received worldwide media attention after her pre-race warm-up dance went viral on the internet and was featured in the 2013 Sports Illustrated Swimsuit Issue.
The 100 metres at the Summer Olympics has been contested since the first edition of the multi-sport event. The men's 100 metres has been present on the Olympic athletics programme since 1896. The 100 metres is considered one of the blue riband events of the Olympics and is among the highest profile competitions at the games. It is the most prestigious 100 metres race at an elite level and is the shortest sprinting competition at the Olympics – a position it has held at every edition except for a brief period between 1900 and 1904, when a men's 60 metres was contested.
The 400 metres at the Summer Olympics has been contested since the first edition of the multi-sport event. The men's 400 m has been present on the Olympic athletics programme since 1896 but nearly seventy years passed before the introduction of the women's 400 m, which has been held continuously since the 1964 Games. It is the most prestigious 400 m race at elite level. The competition format typically has two qualifying rounds leading to a final race between eight athletes.
Sisay Bezabeh is an Australian athlete of Ethiopian descent who specialized in the 10,000 metres and the marathon. He participated in the Olympic Games twice but did not place.
Craig Hilliard is a leading Australian athletics coach and was appointed Head Coach of the Australian Athletics Team in 2015.
Declan Tingay is an Australian racewalking athlete. He won the silver medal in the 10,000 metres walk at the 2022 Commonwealth Games. Tingay is the Oceanian record holder for the 5000 m and 10,000 m walk.
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