The World Rugby Men's Sevens Series is an annual series of international rugby sevens tournaments run by World Rugby featuring national sevens teams. Organised for the first time in the 1999–2000 season as the IRB World Sevens Series, the competition was formed to promote an elite-level of international rugby sevens and develop the game into a viable commercial product. The competition has been sponsored by banking group HSBC since 2014.
The Hong Kong Sevens is a rugby sevens tournament held annually in Hong Kong on a weekend in late March or early April. Considered the premier tournament on the World Rugby Sevens Series competition, the Hong Kong Sevens is currently the seventh tournament on the World Series calendar (following the Canada Sevens. The tournament spans three days, beginning on a Friday and concluding on Sunday. The tournament is organised each year by the Hong Kong Rugby Union. Due to the COVID-19 pandemic, the tournament was cancelled in 2020 and 2021 respectively. The latest Hong Kong Rugby Sevens was held on Friday 31 March, Saturday 1, Sunday 2 April 2023.
The Singapore Sevens is an annual rugby sevens tournament contested by national teams. It was first hosted as part of the IRB World Sevens Series in 2002. The Standard Chartered Bank was the original title sponsor. It was effectively replaced in the calendar by the Australian Sevens for the 2006-07 season.
The Canada men’s national rugby sevens team competes at several international tournaments — the World Rugby Sevens Series, Rugby World Cup Sevens, Pan American Games and the Commonwealth Games.
The Asia Rugby Sevens Series is an annual series of regional rugby sevens tournaments run by Asia Rugby featuring national sevens teams. It has been held regularly since 2009 to determine Asia's best men's national team in the sport of rugby sevens.
The World Rugby Women's Sevens Series, is a series of international rugby sevens tournaments for women's national teams run by World Rugby. The inaugural series was held in 2012–13 as the successor to the IRB Women's Sevens Challenge Cup held the previous season. The competition has been sponsored by banking group HSBC since 2015.
The World Rugby Sevens Series hosts have included several different counties. Ten counties currently host a leg of the World Rugby Sevens Series. Several other countries previously hosted tournaments, most recently Scotland and Japan, both of which were terminated following the 2014–15 season.
The 2019–20 World Rugby Women's Sevens Series was the eighth edition of the global circuit for women's national rugby sevens teams, organised by World Rugby.
The 2019–20 World Rugby Sevens Series was the 21st annual series of rugby sevens tournaments for national men's rugby sevens teams. The Sevens Series has been run by World Rugby since 1999–2000.
The 2020 Challenger Series for men's rugby sevens teams was the inaugural season of the second-tier circuit with promotion to the first-tier World Rugby Sevens Series.
The World Rugby Sevens Challenger Series is an annual series of international rugby sevens tournaments run by World Rugby that includes men's and women's events. Sponsored by banking group HSBC, it is the second tier of competition below the World Rugby Sevens Series. Teams on the respective men's and women's tours of the Challenger Series compete for promotion to the first tier as a core team.
The 2021 Asia Rugby Sevens Series was a rugby sevens tournament held in Dubai, United Arab Emirates in late November 2021. Following the cancellation of the 2020 series due to impacts of the COVID-19 pandemic, it was the twelfth edition of Asia's continental sevens circuit. The event acted as a qualifier for the 2022 World Rugby Sevens Challenger Series in Chile and the 2022 Rugby World Cup Sevens in South Africa. Hong Kong and South Korea qualified for both events.
The 2021 World Rugby Women's Sevens Series was a planned series of rugby sevens tournaments for national women's rugby sevens teams that was cancelled due to impacts of the COVID-19 pandemic. Instead of an official season of the Women's Sevens Series, two invitational "Fast Four" tournaments were played in Canada.
The 2021 Asia Rugby Women's Sevens Series was hosted as two tournament events in the United Arab Emirates in late November 2021. Following the cancellation of the 2020 series due to impacts of the COVID-19 pandemic, it was the twelfth edition of Asia's continental sevens circuit. The first leg of the tournament was a qualifier for the 2022 Rugby World Cup Sevens in South Africa. Japan and China qualified for the World Cup.
The 2021 Canada Sevens was held as two rugby sevens tournaments on consecutive weekends in late September that year. The first was hosted at BC Place in Vancouver and the second at Commonwealth Stadium in Edmonton. These events were played as the sixth season of the Canada Sevens. They were the only stops on the 2021 World Rugby Sevens Series, following the cancellation of all other planned tournaments due to impacts of the COVID-19 pandemic.
The 2021 Canada Women's Sevens was held as two "Fast Four" invitational rugby sevens events on consecutive weekends in late September that year. The first was hosted at BC Place in Vancouver and the second at Commonwealth Stadium in Edmonton. These tournaments, which featured four national women's teams, were played as the sixth season of the Canada Women's Sevens but were not part of the cancelled 2021 World Rugby Women's Sevens Series. All official tournaments on the women's world circuit for the season were cancelled, including the Canada Women's Sevens tournament for twelve teams originally planned for Langford during the spring, due to impacts of the COVID-19 pandemic.
The 2021–22 World Rugby Sevens Series was the 23rd annual series of rugby sevens tournaments for national men's rugby sevens teams. The Sevens Series has been run by World Rugby since 1999.
The 2021–22 World Rugby Women's Sevens Series was the ninth edition of the global circuit for women's national rugby sevens teams, organised by World Rugby. The ninth edition was meant to be played a year earlier, but the 2021 Series was cancelled due to impacts of the COVID-19 pandemic.
The 2021 Dubai Women's Sevens was held as two rugby sevens tournaments on consecutive weekends in late November and early December that year. They were played as the tenth international season of the Dubai Women's Sevens, following the cancellation of the 2020 tournament due to impacts of the COVID-19 pandemic. The tournaments were the opening events of the 2021–22 World Rugby Women's Sevens Series.
The 2021 Dubai Sevens was held as two rugby sevens tournaments on consecutive weekends in late November and early December that year. They were played as the fifty-first season of the Dubai Sevens, following the cancellation of the 2020 tournament due to impacts of the COVID-19 pandemic.
South Africa 
Great Britain 
Kenya 
