Vietnam competed at the 2024 Summer Olympics in Paris from 26 July to 11 August 2024. It was the nation's eleventh appearance at the Olympics as a reunified republic, although the Vietnamese athletes previously attended six other editions under the banner of the State of Vietnam or South Vietnam, except on two occasions: in 1976, as the result of an impact areas in the nation's warzones during the Vietnam War, and in 1984 due to the nation's support for the Soviet-led boycott. It was the second consecutive time Vietnam had failed to win any medals since the 2016 Summer Olympics. Like in 2020, Vietnam finished the Summer Olympics without a single medal earned.
Peru competed at the 2024 Summer Olympics in Paris from 26 July to 11 August 2024. Since the nation's official debut in 1936, Peruvian athletes have appeared in every edition of the Summer Olympic Games, except for Helsinki 1952.
Switzerland competed at the 2024 Summer Olympics in Paris from 26 July to 11 August 2024. Swiss athletes have appeared in every Summer Olympic Games edition of the modern era, except for a partial boycott of Melbourne 1956 in protest of the Soviet invasion of Hungary.
Taiwan, participating under the name Chinese Taipei, competed at the 2024 Summer Olympics in Paris from 26 July to 11 August 2024. It was Taiwan's eleventh consecutive appearance at the Summer Olympics.
Austria competed at the 2024 Summer Olympics in Paris from 26 July to 11 August 2024. It was the nation's twenty-ninth appearance at the Summer Olympics, except for Antwerp 1920, due to the nation's role in World War I.
Azerbaijan competed at the 2024 Summer Olympics in France, that took place from 26 July to 11 August 2024. It was the nation's eighth consecutive appearance at the Summer Olympics in the post-Soviet era. Azerbaijani athletes won two gold, two silver and three bronze medals during the competition.
Suriname competed at the 2024 Summer Olympics in Paris from 26 July to 11 August 2024. It was the nation's fifteenth appearance at the Summer Olympics.
Estonia competed at the 2024 Summer Olympics in Paris from 26 July to 11 August 2024. It was the nation's ninth consecutive appearance at the Games since 1992 and fourteenth overall in Summer Olympic history.
Iceland competed at the 2024 Summer Olympics in Paris, France from 26 July to 11 August 2024. It signified the nation's participation at every single edition of the summer Olympics since the official debut in 1912, except for four occasions as a result of the worldwide Great Depression.
Cyprus competed at the 2024 Summer Olympics in Paris from 26 July to 11 August 2024. It was the nation's twelfth consecutive appearance at the Summer Olympics.
Kuwait competed at the 2024 Summer Olympics in Paris from 26 July to 11 August 2024. It was the nation's fourteenth appearance at the Summer Olympics, although it competed under the Independent Olympic Athletes in 2016, resulting from the country's suspension by the International Olympic Committee for government interference.
Libya competed at the 2024 Summer Olympics in Paris from 26 July to 11 August 2024. It was the nation's thirteenth appearance at the Summer Olympics, since the nation's official debut at 1964.
North Macedonia competed at the 2024 Summer Olympics in Paris, France, from 26 July to 11 August 2024. It was the nation's eighth consecutive appearance at the Summer Olympics; six of the editions competed under the name of Macedonia or Republic of Macedonia, and it will be the second Olympic Games at which the country competes under the new name.
El Salvador competed at the 2024 Summer Olympics in Paris, France from 26 July to 11 August 2024. The nation made its official Olympic debut at the 1968 Summer Olympics in Mexico City, Mexico. Salvadoran athletes have participated in every Games of the Olympiad since that time, excluding those held in 1976 and 1980, when the nation joined the American-led boycott in protest of the Soviet invasion of Afghanistan.
Nicaragua competed at the 2024 Summer Olympics in Paris, France from 26 July to 11 August 2024. It was the nation's fifteenth appearance at the Summer Olympics, having competed at every Games since 1968 with the exception of the 1988 Summer Olympics in Seoul because of its partial support of the North Korean boycott.
The Maldives competed at the 2024 Summer Olympics in Paris, France, from 26 July to 11 August 2024. It was the nation's tenth appearances at the Summer Olympics, since the official debut at the 1988.
Malta competed at the 2024 Summer Olympics in Paris, France, from 26 July to 11 August 2024.
Bangladesh competed at the 2024 Summer Olympics in Paris from 26 July to 11 August 2024. This was the nation's eleventh appearance at the Summer Olympics since its official debut at the 1984 Summer Olympics. Bangladesh failed to win a medal at the Paris Olympics 2024. Bangladesh has never won a single medal in its history of Olympic games.
Oman, officially the Sultanate of Oman competed at the 2024 Summer Olympics in Paris from 26 July to 11 August 2024. It was the nation's eleventh consecutive appearance at the Summer Olympics, having appeared at all Summer Games since its 1984 debut.
Yemen competed at the 2024 Summer Olympics in Paris from 26 July to 11 August 2024. This was the nation's ninth appearance at the Summer Olympics since its official debut as a unified nation of North and South Yemen at 1992.
