Christie Dawes is an Australian Paralympic wheelchair racing athlete. She has won three medals in athletics at seven Paralympics from 1996 to 2021.
Afghanistan has competed in 16 Summer Games. They have never appeared in any Winter Games. The country made its first appearance at the Berlin Games in 1936. It has sent a delegation to 14 of the 19 subsequent Summer Games since then. It is organised by the National Olympic Committee of the Islamic Republic of Afghanistan. The Committee is currently in exile and presided by Hafizullah Wali Rahimi: the International Olympic Committee has not recognized the Taliban regime's Committee, headed by Ahmadullah Wasiq.
Francesca Jean Halsall is a retired English competitive swimmer who has represented Great Britain at the Olympics, FINA world championships, and European championships, and England at the Commonwealth Games. She competed primarily in freestyle and butterfly events.
Ellie Victoria Cole, is an Australian retired Paralympic swimmer and wheelchair basketball player. After having her leg amputated due to cancer, she trained in swimming as part of her rehabilitation program and progressed more rapidly than instructors had predicted. She began competitive swimming in 2003 and first competed internationally at the 2006 IPC Swimming World Championships, where she won a silver medal. Since then, she has won medals in the Pan Pacific Swimming Championships, the Commonwealth Games, the Paralympic Games, the IPC Swimming World Championships, and various national championships.
Sri Lanka participated at the 2012 Summer Olympics in London, which was held from 27 July to 12 August 2012. The country's participation at London marked its sixteenth appearance in the Summer Olympics since its debut at the 1948 Summer Olympics, having missed only the 1976 Games. The delegation consisted of seven competitors: two athletics competitors, two badminton players one shooter and two short-distance swimmers. Cooray, Samarakoon and Karunaratne qualified for the Games by meeting their respective qualifying standards; the remainder of the team entered through wildcard or quota places. Karunarante was the flag bearer for the opening and closing ceremonies.
Israel competed at the 2012 Summer Olympics in London, from 27 July to 12 August 2012. This was the nation's fifteenth appearance at the Summer Olympics.
Uganda competed at the 2012 Summer Olympics in London, which was held from 27 July to 12 August 2012. The country's participation there marked its 13th appearance in the Summer Olympics since its début at the 1956 Summer Olympics. The delegation consisted of eleven track and field athletes that included Moses Ndiema Kipsiro, Benjamin Kiplagat, and Stephen Kiprotich, one each in badminton and weightlifting, and two swimmers. Ekiring, Ssekyaaya, Mugula, and Lunkuse had qualified through wildcard places, while the rest of the delegation satisfied the Games' qualification standards for their respective events. Mugula was selected as the team captain. Mugula was also selected as the flag bearer for both the opening and closing ceremonies. The country's best result at these Games was a gold medal for Kiproitch in the men's marathon, its first such medal since the 1972 Munich Olympics.
Burundi competed at the 2012 Summer Olympics in London, United Kingdom from 27 July to 12 August 2012. This was the nation's fifth appearance at the Olympics.
Jacqueline Rose "Jacqui" Freney is an Australian Paralympic swimmer. At the 2012 London Games, she broke Siobhan Paton's Australian record of six gold medals at a single Games by winning her seventh gold medal in the Women's 400 m Freestyle S7. She finished the Games with eight gold medals, more than any other participant in the Games.
Teigan Van Roosmalen is an Australian Paralympic S13 swimmer. She has Usher Syndrome type 1 legally blind and Profoundly deaf. She had a swimming scholarship from the Australian Institute of Sport 2009-2012. Her events are the 100 m breaststroke, 200 m individual medley, 50 m and 100 m freestyle. She competed at the 2011 Para Pan Pacific Championships in Edmonton, where she won a gold medal in the S13 400 freestyle event. She competed at the 2008 Summer and 2012 Summer Paralympics.
Rwanda competed at the 2012 Summer Olympics in London, which was held from 27 July to 12 August 2012. The country's participation at London marked its eighth appearance in the Summer Olympics since its début at the 1984 Summer Olympics. The delegation included seven competitors which included three track and field athletes; Robert Kajuga, Jean Pierre Mvuyekure and Claudette Mukasakindi. The other people that represented the country were cross-country cyclist Adrien Niyonshuti, judoka Fred Yannick Uwase, swimmers Jackson Niyomugabo and Alphonsine Agahozo. The track and field athletes qualified for the Games by meeting qualification standards while the remaining four made the Olympics through wildcard places. Niyonshuti was the flag bearer for both the opening and closing ceremonies. No athletes were able to achieve medals at the London Olympic Games.
Malawi competed at the 2012 Summer Olympics in London, which was held from 27 July to 12 August 2012. The country's participation at London marked its ninth appearance in the Summer Olympics since its début at the 1972 Summer Olympics. The delegation included two track and field athletes; Mike Tebulo and Ambwene Simukonda, and one swimmer; Joyce Tafatatha. Tebulo and Simukonda qualified through wildcard places for their respective events. Tebulo was selected as the flag bearer for the opening and closing ceremonies. Tebulo finished 44th in the men's marathon, while Simukonda did not advance beyond the first round of the women's 400 metres. Tafatatha won her heat in the women's 50 metre freestyle but her time was not fast enough to allow her to progress into the semi-finals of the event.
Lesotho competed at the 2012 Summer Olympics in London, which was held from 27 July to 12 August 2012. The country's participation at London marked its tenth appearance in the Summer Olympics since its début at the 1972 Summer Olympics. The delegation included three track and field athletes; Tsepo Ramonene, Mosito Lehata and Mamorallo Tjoka, and one swimmer; Masempe Theko. Ramonene and Lehata qualified for the Games by meeting qualification standards, while Tjoka and Theko made the Olympics through wildcard places. Tjoka was selected as the flag bearer for the opening ceremony while Lehata held it at the closing ceremony. Ramonene finished last in the men's marathon and was revived by medical personnel during the event. Lehata did not progress to the semi-finals of the men's 200 metres and Tjoka finished in 90th in the women's marathon. Theko finished 73rd overall in the women's 50 metre freestyle and did not progress to the semi-finals of the event.
Niger competedwith six athletes in five sports at the 2012 Summer Olympics in London, held from 27 July to 12 August 2012. This was the nation's eleventh appearance at the Olympics, having competed at every Summer Olympics since 1964 with the exception of the 1976 Summer Olympics in Montreal, and the 1980 Summer Olympics in Moscow because of the African and the United States boycotts.
Jessica Stenson is an Australian athlete who won the gold medal in the marathon at the 2022 Commonwealth Games in Birmingham. As a long-distance runner, she competes in distances from 5000 metres up to the marathon. She represented Australia at the 2012 London Olympics and 2016 Rio de Janeiro Olympics in the marathon.
Kayla Clarke is an Indigenous Australian swimmer who represented Australia at the 2012 Summer Paralympics in swimming, and has medalled at the 2010 Australian Disability Age Group Nationals, and 2010 International Paralympic Swimming World Championships, 2009 Queensland State Championships, 2009 Queensland Secondary School Titles, and 2009 Global Games. She competes in a number of events, including the 100m freestyle, 100m backstroke, 100m breaststroke, 100m butterfly and 200m individual medley.
Maddison Gae Elliott, is an Australian swimmer. At the 2012 Summer Paralympics in London, she became the youngest Australian Paralympic medallist by winning bronze medals in the women's 400 m and 100 m freestyle S8 events. She then became the youngest Australian gold medallist when she was a member of the women's 4 × 100 m freestyle relay 34 points team. At the 2016 Rio Paralympics, she won three gold and two silver medals.
Khoo Cai Lin is a Malaysian swimmer. She swam for Malaysia at the 2008 and 2012 Olympic Games. At the 2008 Summer Olympics, she competed in the women's 400 and 800 m freestyle. At the 2012 Summer Olympics, she competed in the Women's 800 metre freestyle, finishing in 30th place overall.
Yumi Kida is a Japanese distance swimmer. She was born on 30 June 1985 in Akasaka, Tokyo. At the 2012 Summer Olympics, she competed in the women's marathon 10 kilometre, finishing in 12th place. In 2019, she competed in the women's 10 km event at the 2019 World Aquatics Championships in Gwangju, South Korea. She finished in 22nd place.
Tanzania competed at the 2016 Summer Olympics in Rio de Janeiro, Brazil, from 5 to 21 August 2016. Seven athletes, five men and two women, competed in five events across three sports, but did not win any medals. Hilal Hemed Hilal, however, set a new national record in the men's 50 m freestyle event. Four athletes took part in track and field athletics, all in marathons, while two participated in the swimming tournament's 50 m freestyle category. The flagbearer for the opening ceremony was Andrew Thomas Mlugu, who was Tanzania's first Olympic judoka. His counterpart in the closing ceremony was Alphonce Felix Simbu, who had earned the nation's best finish at the Games by placing fifth in the men's marathon. Prior to these Games, Tanzania had sent athletes to twelve editions of the Summer Olympics.
Malaysia 
