
A multi-sport event is an organized sporting event, often held over multiple days, featuring competition in many different sports between organized teams of athletes from (mostly) nation-states. Events are typically held over a few days to accommodate the large number of events held, often more than those in single-sport competitions. The first major, modern, multi-sport event of international significance was the modern Olympic Games. Some of the most recognised sporting events in the world today are multi-sport events – the Asian Games, the Commonwealth Games, the Pan American Games and the Mediterranean Games – among others. This article lists all major multi-sport events, whether defunct or functioning, in the modern day. A full listing of all major multi-sport events is provided in the table below.

The Bundesjugendspiele are an annual sports event that takes place at German schools and German international schools. They are obligatory for all students.

The Commonwealth Games is an international multi-sport event involving athletes from the Commonwealth of Nations. The event was first held in 1930, and, with the exception of 1942 and 1946, has taken place every four years since then. The Commonwealth Games were known as the British Empire Games from 1930 to 1950, the British Empire and Commonwealth Games from 1954 to 1966, and British Commonwealth Games from 1970 to 1974. Athletes with a disability are also included as full members of their national teams, making the Commonwealth Games the first fully inclusive international multi-sport event. It is also the world's first multi-sport event which inducts equal number of women's and men's medal events and was implemented recently in the 2018 Commonwealth Games. With such unique features, the World Economic Forum called the event inspiring and significant.

The CSIT - International Workers and Amateurs in Sports Confederation is an international multi-sports organization. The organization was established as the successor to Socialist Workers' Sport International and as such celebrated its centenary in 2013. The core principles of contributing to physical activity and sports have stayed in its action policy: it is a right of men and women to do sports no matter what are their professionalism levels. The key concept of the CSIT's sport policy has always been "Sports for all". – The policy stems from the historic ideas of the international worker sport movement.

The Jeux de la Francophonie are a combination of artistic and sporting events for the Francophonie, mostly French-speaking nations, held every four years since 1989.

The Friendship Games, or Friendship-84, was an international multi-sport event held between 2 July and 16 September 1984 in the Soviet Union and eight other socialist states which boycotted the 1984 Summer Olympics in Los Angeles.

The Gay Games is a worldwide sport and cultural event that promotes acceptance of sexual diversity, featuring lesbian, gay, bisexual, and transgender (LGBT) athletes, artists and other individuals.

Highland games are events held in spring and summer in Scotland and other countries with a large Scottish diaspora, as a way of celebrating Scottish and Celtic culture, especially that of the Scottish Highlands. Certain aspects of the games are so well known as to have become emblematic of Scotland, such as the bagpipes, the kilt, and the heavy events, especially the caber toss. While centred on competitions in piping and drumming, dancing, and Scottish heavy athletics, the games also include entertainment and exhibits related to other aspects of Scottish and Gaelic cultures.

The International Army Games is an annual Russian military sports event organized by the Ministry of Defense of Russia (MoD). The event, which was first staged in August 2015, involves close to 30 countries taking part in dozens of competitions over two weeks to prove which is the most skilled. The games have been referred to as the War Olympics. In addition to the competition, the International Army Games includes a military theme park, a recruitment station, and souvenir shops.

The Island Games are biannual international multi-sports events organised by the International Island Games Association (IIGA). Competitor teams each represent different island communities which are IIGA members. Currently all competitor teams represent non-sovereign territories of European nations - some within European waters and some further overseas.

Kumite Classic Entertainment (KCE) is a Pittsburgh, Pennsylvania based sports production company. It was established in 1999 by Bill Viola Jr. KCE specializes in fitness, martial arts, and multi-sport competitions.

The Lusofonia Games is a multinational multi-sport event organized by the ACOLOP, which involves athletes coming from Lusophone (Portuguese-speaking) countries, most countries competing are countries that are members of the CPLP, but some are countries with significant Portuguese communities or have a history with Portugal

The Maccabiah Games, first held in 1932, are an international Jewish and Israeli multi-sport event now held quadrennially in Israel. It is the third-largest sporting event in the world, with 10,000 athletes competing. The Maccabiah Games were declared a "Regional Sports Event" by, and under the auspices and supervision of, the International Olympic Committee in 1961.

The Mediterranean Games is a multi-sport games held usually every four years, between nations around or very close to the Mediterranean Sea, where Europe, Africa, and Asia meet. The games are under the auspices of the International Committee of Mediterranean Games (CIJM).

The Military World Games is a multi-sport event for military sportspeople, organized by the International Military Sports Council (CISM). The Games have been held since 1995, although championships for separate sports had been held for some years. A winter edition of the games was created later on, the first edition was organized by the Italian region of Aosta Valley from 20 to 25 of March 2010.

Nigeria Private University Games Association is a national sporting competition, organized by the Committee of Vice Chancellors and Registrars for private universities in Nigeria. By constitution, the 74 private universities accredited by the National Universities Commission are eligible to compete; however, only 36 of them are listed as affiliated universities on the official website of the games.

The Nitro World Games is an annual extreme sports event organized by Nitro Circus. The event was originally held in 2016 at Rice–Eccles Stadium, and moved to the Utah Motorsports Campus in 2018.

The modern Olympic Games or Olympics are leading international sporting events featuring summer and winter sports competitions in which thousands of athletes from around the world participate in a variety of competitions. The Olympic Games are considered the world's foremost sports competition with more than 200 nations participating. The Olympic Games are normally held every four years, alternating between the Summer and Winter Olympics every two years in the four-year period.
The Special Olympics World Games are an international sporting competition for athletes with intellectual disabilities, organized by the IOC-recognised Special Olympics organisation.

The Association For International Sport for All (TAFISA) is one Sport for All organisation. With more than 270 members from over 150 countries on all continents, TAFISA aims to achieve an Active World by globally promoting and facilitating access for every person to Sport for All and physical activity.

The Universiade is an international multi-sport event, organized for university athletes by the International University Sports Federation (FISU). The name is a combination of the words "University" and "Olympiad". The Universiade is referred to in English as the World University Games or World Student Games; however, this latter term can also refer to competitions for sub-University grades students. The Universiade is the largest multi-sport event in the world apart from the Olympic Games. The most recent games were in 2019: the Winter Universiade was in Krasnoyarsk, Russia while the Summer Universiade was held in Naples, Italy. The 2021 Winter Universiade will take place in Lucerne, Switzerland between 11 and 21 December 2021, and the 2021 Summer Universiade will be held in Chengdu, China between 18 and 29 August 2021.

The FAI World Air Games (WAG) is an international air sports event organized by Fédération Aéronautique Internationale, inspired by the Olympic Games.

The World Eskimo-Indian Olympics is an annual multi-sport event held over a four-day period beginning the 3rd Wednesday each July, designed to preserve cultural practices and traditional (survival) skills essential to life in circumpolar areas of the world. The WEIO features games or sports rooted in ancestral hunting and survival techniques employed by the Inuit, Iñupiat, Yupik, and other Native Americans, as well as dance storytelling competitions, and an annual cultural pageant, called Miss WEIO, that focuses on cultural knowledge.

The World Games, first held in 1981, are an international multi-sport event, meant for sports, or disciplines or events within a sport, that are not contested in the Olympic Games. The World Games are organised and governed by the International World Games Association (IWGA), recognized by the International Olympic Committee (IOC). The World Games are held every four years, one year after the Summer Olympic Games. The next host city will be Birmingham, United States in 2022 edition.

World Nomad Games are an international sport competition dedicated to ethnic sports practiced in Central Asia. The first three World Nomad Games were held in Cholpon-Ata, Kyrgyzstan; however, Turkey has been announced as the host of the fourth games.

The World Outgames were a sporting and cultural event hosted by the gay community. The Outgames were open to all who wish to participate, without regard to sexual orientation. There are no qualifying standards, although competitions are arranged according to the skill levels of the competitors. The Outgames brought together athletes and artists from all over the world, many from countries where homosexuality remains illegal and hidden.

The World Police and Fire Games (WPFG) is a biennial athletic event, open to active and retired law enforcement and fire service personnel throughout the world. The WPFG Federation is an arm of the California Police Athletic Federation (CPAF), an American non-profit organization.

The World Urban Games (WUG) is a multi-sport event featuring both competition and showcase urban sports alongside a cultural festival. The first edition was held in Budapest, Hungary from 13-15 September 2019. The event is organised by the Global Association of International Sports Federations (GAISF).

The X Games is an annual extreme sports event hosted, produced, and broadcast by ESPN. Coverage is also shown on ESPN's sister network, ABC. The inaugural X Games were held during the summer of 1995 in Providence and Newport, Rhode Island, United States. Participants compete to win bronze, silver, and gold medals, as well as prize money.