The Trinidad and Tobago national rugby union team has thus far not qualified for the Rugby World Cup, but has participated in qualifying tournaments since 1999. They are classed as a tier-three nation by World Rugby.
The Bermuda national rugby union team represents Bermuda in the sport of rugby union. Bermuda are the current Caribbean Champions 2019 although they have thus far not played in a Rugby World Cup, but have participated in qualifying tournaments.
The Guyana national rugby union team represents Guyana in the sport of rugby union. They have thus far not qualified for a Rugby World Cup, but have participated in qualifying tournaments.
The NAWIRA Caribbean Women's 15-a-side Rugby Championship was a small tournament run by the IRB through NAWIRA. Rugby sevens is a growing inter-island sport, but the full 15-a-side game is significantly more resource intensive and so it was only with the financial support of the IRB that the first tournament took place in December 2003.
The Rugby Americas North Women's Rugby Championship is the regional championship for women's international rugby union in North America and the Caribbean that is sanctioned by RAN. In 2010 the former NAWIRA Caribbean Women's Rugby Championship became the NACRA Women's Rugby Championship, potentially broadening its coverage in accordance with the widened aim of its recently renamed sponsor. In 2015 NACRA was rebranded to Rugby Americas North as part of a global renaming policy.
The Rugby Americas North Women's Sevens, or RAN Women's Sevens, is the regional championship for women's international rugby sevens in North America and the Caribbean. The tournament is held over two days, typically on a weekend in November. It is sanctioned and sponsored by Rugby Americas North, which is the rugby union governing body for the region. Prior to 2016, it was referred to as the North America and Caribbean Women's Sevens.
In the Americas Region for 2015 Rugby World Cup qualifying, Argentina had automatically qualified for the World Cup, and two places were available in the Americas qualification process, which were taken by Canada and the United States. An additional Americas team, Uruguay, also qualified as the Play-off winner.
The 2012 South American Rugby Championship "A" was the 34th edition of the competition of the leading national Rugby Union teams in South America.
The Confederación Sudamericana de Rugby (CONSUR) B Division Championship in Valencia, Venezuela was played out during September 2012. The Championship will double as a 2015 Rugby World Cup qualifier, with the winner to play against the 2012 NACRA Caribbean champions, Bermuda, for the right to playoff against Brazil. The winner of this final match will be promoted to the 2013 CONSUR Division "A" Championship.
The Rugby Americas North Championship, known before the 2016 edition as the NACRA Rugby Championship, is a championship for Tier 3 members of Rugby Americas North in men's 15-a-side rugby union. Neither the United States nor Canada, the two tier 2 sides in the North American region, take part in the Rugby Americas Championship, the "Americas 6 Nations", but a team representing the United States South regional association, USA South do take part.
The 2013 NACRA Rugby Championship is a rugby union championship for Tier 3 North American and Caribbean teams, and took place between January and June, 2013.
The 2001 NACRA Rugby Championship was a rugby union championship for Tier 3 North American and Caribbean teams, which took place between 20 and 24 November 2001.
The 2013 NACRA Women's Sevens was the ninth tournament of the North America and Caribbean Women's Sevens Championship, the official rugby sevens continental championships organized by NACRA. Both the women's and men's competitions were held at the George Town which was in the Cayman Islands. It was held on 9–10 November. The stadium was the Truman Bodden Stadium as it was also a qualification tournament for the Central America and Caribbean Games which would be held in Mexico.
The 2014 NACRA Rugby Championship, the seventh edition of the NACRA Rugby Championship, was a rugby union championship for Tier 3 North American and Caribbean teams. Pool play took place between 10 May and 28 June. A championship game followed in June, with Guyana defeating USA South in extra time. Mexico was promoted to the North Championship, with Bermuda moving down, due to the latter's inability to organize the promotion/relegation match. In the South division, Barbados defeated Curaçao to remain in the Championship.
The 2015 NACRA Rugby Championship, the eighth edition of the NACRA Rugby Championship, is a rugby union championship for Tier 3 North American and Caribbean teams. Pool play will take place between 28 February and 18 April. A championship game, as well as promotion/relegation matches, will follow.
The 2015 NACRA Women's Sevens Championships was an Olympic qualification tournament for Rugby sevens at the 2016 Summer Olympics held at WakeMed Soccer Park in Cary, North Carolina, USA on 13–14 June 2015. It was the 11th championship in a series that began in 2005. The tournament used a round-robin format, with the top team qualifying directly to the Olympics, and the second and third place teams qualifying for the Olympic Qualification Tournament.
The 2014 NACRA Women's Sevens was the tenth tournament of the North America and Caribbean Women's Sevens Championship, the official rugby sevens continental championships organized by NACRA. Both the women's and men's competitions were held at the Campo Marte in Mexico City, Mexico on 3–4 December 2014.
The Rugby Americas North Sevens, or RAN Sevens, is an international rugby sevens competition organised by Rugby Americas North. The event has been held annually since 2004. It was originally known as the North America and West Indies Rugby Association Sevens.
The 2016 Rugby Americas North Championship, the ninth edition of NACRA Rugby Championship, is a rugby union championship for Tier 3 North American and Caribbean teams. Pool play takes place between 3 March and 2 July. Unlike the 2015 edition of the tournament, teams are split into North and South zones, but not Championships and Cups. As this edition of the tournament doubles as a round of qualification for the 2019 Rugby World Cup, only full members of World Rugby will compete.
The United States participated at the 2018 Summer Youth Olympics in Buenos Aires, Argentina from 6 October to 18 October 2018.
Bahamas 
Barbados 
Bermuda 
Cayman Islands 
Guyana 
Jamaica 
Saint Lucia 
Saint Vincent and the Grenadines 
Trinidad and Tobago