Canada has competed at 28 Summer Olympic Games, missing only the inaugural 1896 Summer Olympics and the boycotted 1980 Summer Olympics. This count includes the 1906 Olympic Games, deemed unofficial 43 years after they were held. The nation made its debut at the 1900 Summer Olympics. Canada competes under the IOC country code CAN.
Competitors at the Olympic Games have used banned athletic performance-enhancing drugs.
Michael Whitaker is a British Olympic equestrian rider, who competes in the sport of show jumping. He was ranked 5th by the British Showjumping Association in March 2014.
Eric Lamaze is a Canadian showjumper and Olympic champion. He won individual gold and team silver at the 2008 Beijing Olympics, riding Hickstead. Lamaze has won three Olympic medals, as well as four Pan American Games medals and one World Equestrian Games bronze. He is considered one of Canada's best showjumpers. He is currently banned from participating in equestrian activities until 2027.
Christian Ahlmann is a German equestrian who competes in the sport of show jumping. He is married to Judy Ann Melchior. He ranks first in the FEI Longines World Ranking List.
Darragh Kenny is an Irish equestrian who competes in the sport of show jumping.
The athletics competitions at the 2012 Olympic Games in London were held during the last 10 days of the Games, on 3–12 August. Track and field events took place at the Olympic Stadium in east London. The road events, however, started and finished on The Mall in central London.
Weightlifting competitions at the 2012 Summer Olympics in London were held from 28 July to 7 August in the ExCeL venue. Fifteen gold medals were awarded and 260 athletes took part.
Chijindu "CJ" Ujah is a British athlete, specializing as a sprinter. The lead-off runner of the Great Britain 4 × 100 metres relay team that won both the World title in 2017 and the European title in 2016 and 2018, he also won the title in the 100 metres at the 2017 Diamond League final.
Mohamed Ehab Youssef Ahmed Mahmoud, known as Mohamed Mahmoud or Mohamed Ehab, is an Egyptian weightlifter, and World Champion competing in the 77 kg category until 2018 and 81 kg starting in 2018 after the International Weightlifting Federation reorganized the categories.
Luvo Manyonga is a South African track and field athlete who specialises in the long jump. He won the 2017 World Championship in London and the 2018 Commonwealth Games title in the Gold Coast, Australia. He was the Olympic silver medallist in 2016 in Rio de Janeiro.
Bassem Hassan Mohammed is a Qatari equestrian. He competed in the individual jumping competition at the 2016 Summer Olympics. Bassem Hassan Mohammed was positive in a doping test done during an Olympic qualifier in Rabat in October 2019.
The team show jumping event at the 2020 Summer Olympics took place on 6–7 August 2021 at the Baji Koen. Like all other equestrian events, the jumping competition was open-gender, with both male and female athletes competing in the same division. 60 riders from 20 nations competed. The event was won by team Sweden, which included Peder Fredricson, the silver medalist in the individual event. The United states were second, and Belgium third.
Kamila Valeryevna Valieva is a Russian figure skater. She is the 2021 Rostelecom Cup champion, the 2021 Skate Canada champion, the 2020 Junior World champion, the 2019-20 Junior Grand Prix Final champion and the 2021 Russian national silver medalist.
Samy Colman is a Moroccan equestrian.
The team event in figure skating at the 2022 Winter Olympics was held on 4, 6, and 7 February, at the Capital Indoor Stadium in Haidian District of Beijing.
Jean-Maurice Bonneau was a French equestrian and coach.
Ioli Mytilineou is a Greek equestrian competing in show jumping. She is the daughter of Olympic show jumper Hannah Roberson-Mytilinaiou. She competed at the 2022 FEI World Equestrian Games and at the 2021 and 2023 European Championships in Riesenbeck and Milan. She is currently the highest ranked Greek rider in the FEI World Ranking in Show-Jumping.
Egypt 
