Sam Harding is an Australian Paralympic athlete and paratriathlete. His classification is T12 and competed in 400m and the 800m events. He represented Australia at the 2012 Summer Paralympics and 2020 Summer Paralympics in athletics and has been selected to compete in paratriathlon at the 2024 Paris Paralympics.
Agostina Alonso is an Argentine field hockey player and part of the Argentina national team, winning silver medal at the 2020 Summer Olympics.
India competed at the 2020 Summer Olympics in Tokyo, Japan. Originally scheduled to take place from 24 July to 9 August 2020, the games were postponed to 23 July to 8 August 2021, due to the COVID-19 pandemic. India made its official debut at the 1900 Summer Olympics in Paris and has appeared in every edition of the Summer Olympics since 1920. The Games marked the nation's 25th appearance at the Summer Olympics.
The team of the Olympic Federation of Ireland, which competed at the 2020 Summer Olympics in Tokyo, represented athletes from both the Republic of Ireland and those from Northern Ireland who choose it instead of the Great Britain and Northern Ireland team. Originally scheduled to take place from 24 July to 9 August 2020, the Games were postponed to 23 July to 8 August 2021, due to the COVID-19 pandemic. It was the team's twenty-second appearance at the Summer Olympics, having attended every edition since 1924 except the 1936 Summer Olympics in Germany.
Romania competed at the 2020 Summer Olympics in Tokyo. Originally scheduled to take place from 24 July to 9 August 2020, the Games were postponed to 23 July to 8 August 2021, because of the COVID-19 pandemic. Since the nation's participation started in 1900, Romanian athletes have appeared in every edition of the Summer Olympic Games, except for two occasions: the 1932 Summer Olympics in Los Angeles at the period of the worldwide Great Depression, and the 1948 Summer Olympics in London.
Germany competed at the 2020 Summer Paralympics in Tokyo, Japan, from 24 August to 5 September 2021. This was their sixteenth consecutive appearance at the Summer Paralympics since 1960.
The Philippines competed at the 2020 Summer Olympics in Tokyo. Originally scheduled to take place from 24 July to 9 August 2020, the Games were postponed to 23 July to 8 August 2021 due to the COVID-19 pandemic. Since the nation's official debut in 1924, Filipino athletes have appeared in every edition of the Summer Olympic Games except the 1980 Summer Olympics in Moscow because of the nation's partial support for the US-led boycott.
Nicoleta Ancuța Bodnar is a Romanian rower who predominantly competes in double sculls, together with Simona Radiș. She is a two-time Olympic champion and won the gold medal in the women's double sculls at the 2020 Summer Olympics, the gold medal in the women's eight and the silver medal in the women's double sculls at the 2024 Summer Olympics. Bodnar is also a two-time world champion and a four-time European champion in double sculls, and a European champion in eight.
Simona Geanina Radiș is a Romanian rower who predominantly competes in double sculls, together with Ancuța Bodnar. She is a two-time Olympic champion and won the gold medal in the women's double sculls at the 2020 Summer Olympics, the gold medal in the women's eight and the silver medal in the women's double sculls at the 2024 Summer Olympics. Radiș is also a two-time world champion and a four-time European champion in double sculls, and a world champion and three-time European champion in eight.
France competed at the 2020 Summer Paralympics in Tokyo, Japan, from 24 August to 5 September 2021.
Andrea Proske is a Canadian rower.
Tatsiana Klimovich is a Belarusian rower. She competed in the 2020 Summer Olympics. Tatsiana is participating in 2024 Olympics in Paris as an individual independent athlete.
Joan Poh is a Singaporean rower. She competed in the 2020 Summer Olympics.
Hanna Vitalyevna Prakatsen is a Belarusian-born Russian rower. She competed in the 2020 Summer Olympics. Since 2023, she has represented Uzbekistan as Anna Prakaten.
Luana María Alonso Méndez is a retired Paraguayan swimmer born in Asunción, Paraguay.
Amalia Bereș is a Romanian rower. She won the gold medal in the women's eight at the 2024 Summer Olympics and competed in the women's eight at the 2020 Summer Olympics. Bereș is also a two-time world champion in eight and seven-time European champion, including titles in eight and coxless four. Bereș is the younger sister of fellow rower Mădălina Bereș.
Phillip Wilson is a New Zealand rower. He won Olympic gold in the men's eight event at the 2020 Summer Olympics. He went to Wellington College in Wellington where he took up rowing.
Mary "Molly" Reckford is an American rower. She competed in the women's lightweight double sculls event at both the 2020 Summer Olympics in Tokyo and the 2024 Summer Olympics in Paris.
Michael Grady is an American rower. He competed in the 2020 Summer Olympics. At the 2024 Summer Olympics in Paris, Grady won a gold medal in the coxless men’s four.
The rowing competitions at the 2024 Summer Olympics in Paris ran from 27 July to 3 August at the Stade nautique de Vaires-sur-Marne, National Olympic Nautical Stadium of Île-de-France in Vaires-sur-Marne. The number of rowers competing across fourteen gender-based categories at these Games was reduced from 526 to 502, with an equal distribution between men’s and women’s events. Despite the slight changes in athlete figures, the rowing program for Paris 2024 remained constant from the previous edition as the competition featured an equal number of categories for men and women, with seven each.
Paraguay 
