World Rugby is the governing body for the sport of rugby union. World Rugby organises the Rugby World Cup every four years, the sport's most recognised and most profitable competition. It also organises a number of other international competitions, such as the World Rugby Sevens Series, the Rugby World Cup Sevens, the World Under 20 Championship, and the Pacific Nations Cup.
Rugby union has been a men's medal sport at the modern Summer Olympic Games, being played at four of the first seven competitions. The sport debuted at the 1900 Paris games where the gold medal was won by the host nation. It was subsequently featured at the London games in 1908, the Antwerp games in 1920 and the Paris games in 1924.
The France national rugby union team represents the French Rugby Federation in men's international rugby union matches. Colloquially known as Le XV de France, the team traditionally wears blue shirts with a Gallic rooster embroidered on the chest, white shorts and red socks in reference to the French national flag. Les Bleus mostly play home matches at the Stade de France in Saint-Denis, near Paris. They compete in the annual Six Nations Championship along with England, Ireland, Italy, Scotland and Wales. France have won the tournament on 26 occasions, winning the Grand Slam 10 times.
The Romania national rugby union team represents Romania in men's international rugby union competitions. Nicknamed Stejarii, the team is long considered one of the stronger European teams outside the Six Nations. They have participated in all but one Rugby World Cup and currently compete in the first division of the European Nations Cup, which they won in 2017. Rugby union in Romania is administered by the Romanian Rugby Federation.
The United States men's national rugby union team, nicknamed the Eagles, represents the United States of America Rugby Football Union in men's international rugby union. USA Rugby is the national governing body for the sport of rugby union in the United States, and is a member of Rugby Americas North, one of six regional governing bodies under World Rugby. Until rugby returned to Olympic competition, with sevens at the 2016 Rio Games, the United States was the reigning Olympic rugby champion, having defeated the one other competitor in 1920 and the two other competitors at the 1924 Summer Olympics.
The Canada men's national rugby union team represents the Canada in men's international rugby union competitions. They are overseen by Rugby Canada the governing body of rugby union in Canada.
Rugby union is a growing team sport in Spain. As of 2019, there were 37,241 registered rugby union players in Spain, playing for 332 clubs in various divisions. The sport's governing body in Spain, the Spanish Rugby Federation, was founded in 1923. It joined the International Rugby Board in 1988, and is also a member of Rugby Europe.
The World Rugby Pacific Challenge, formerly the IRB Pacific Rugby Cup, is an annual rugby union football tournament held in Oceania since 2006. It is contested by national 'A' teams from the Asia-Pacific region. The tournament is run by World Rugby through Oceania Rugby.
The Portugal national rugby union team, nicknamed Os Lobos, represents Portugal in men's international rugby union competitions. The team, as well as all rugby union in Portugal, is administered by the Federação Portuguesa de Rugby.
The Russia national rugby union team, nicknamed Medvedi, represented Russia in men's international rugby union international competitions. The team is administered by the Rugby Union of Russia (RUR). The RUR is considered the official successor union of the Soviet Union by World Rugby and the combined CIS team which played in the early 1990s. Since 1992, the team has played as Russia. Its first test match as Russia was against the Barbarians in Moscow in June 1992 and the country's first test against an official Test nation was against Belgium later that same year.
The Germany national rugby union team represents Germany in men's international competitions. It currently plays at the second level of European rugby but is yet to qualify for the Rugby World Cup. The national team first played in 1927, with rugby union in Germany being administered by the German Rugby Federation.
The Belgium national rugby union team represents Belgium in men's international rugby union competitions, nicknamed Diables Noirs / Zwarte Duivels. They are yet to participate in a Rugby World Cup and currently compete in the first division of the Rugby Europe International Championships, which they have been playing in since 2023. Rugby union in Belgium is administered by the Belgian Rugby Federation.
The All Blacks XV is the second national rugby union team of New Zealand, after the All Blacks. New Zealand's second national team has had numerous names in its history: Junior All Blacks, New Zealand XV, New Zealand A, New Zealand B, All Blacks XV.
The Morocco national rugby union team are a national sporting side, representing Morocco in rugby union. The team is also known as the Atlas Lions. Morocco is governed by the Fédération Royale Marocaine de Rugby. Morocco competes in the Africa Cup annually. The team has won the competition in 2003 and 2005. They usually play their internationals in Casablanca.
Australia A is the second national Rugby union team of Australia, behind the Wallabies. Matches played under the 'Australia A' title are traditionally non-test match fixtures and often offer a stepping-stone to Wallaby national selection. Aspiring Wallaby players were given a chance to impress selectors during these games. In the past, the team would also play touring sides, such as the British & Irish Lions, or play mid-week games when the Wallabies are on tour.
The Fiji Warriors, also referred to as Fiji A, is a national representative rugby team of rugby union in Fiji. It is the second-tier side to the Fiji national team. The Warriors team is selected from players in the Fijian domestic competitions and competes in the World Rugby Pacific Challenge against Samoa A and Tonga A. Since 2016, the Fiji Warriors team has played in the Americas Pacific Challenge against national A teams from North and South America.
Argentina XV, formerly known as the Jaguares, are the second national rugby union team in Argentina, after the full national side, the Pumas.
John William Ryan is an Irish rugby union player who plays as a prop for United Rugby Championship club Munster.
Emerging Ireland is an Irish rugby union team that represents Ireland in the World Rugby Nations Cup.
Regulations relating to the eligibility of players to play for national teams in rugby union, both in the fifteen-a-side game and rugby sevens, are the responsibility of World Rugby, the governing body for the sport. Players' eligibility to represent a country depends on whether they have a genuine, close, credible and established national link with that country.
France XV 27–17 Germany 
France XV 126–6 Croatia 
