The Men's Rugby World Cup is a rugby union tournament contested every four years between the top international teams, the winners of which are recognised as the World champions of the sport.

The tournament is administered by World Rugby, the sport's international governing body. The winners are awarded the Webb Ellis Cup, named after William Webb Ellis who, according to a popular legend, invented rugby by picking up the ball during a football game and running with it.

The tournament was first held in 1987 and was co-hosted by New Zealand and Australia. Four countries have won the trophy; South Africa four times, New Zealand three times, Australia twice, and England once. South Africa is the current champion, having defeated New Zealand in the final of the 2023 tournament.

Sixteen teams participated in the tournament from 1987 until 1995; in 1999, the tournament expanded to twenty teams. Japan hosted the 2019 Rugby World Cup and France hosted the 2023 Rugby World Cup. The tournament will expand again to twenty-four teams when it is held in Australia in 2027.

Starting in 2021, the women's equivalent tournament was officially renamed the Rugby World Cup to promote equality with the men's tournament. However, the 2021 event was the only one to use this naming convention as at the end of the 2023 World Cup, World Rugby announced that all preceding tournaments would include the words "Men's" or "Women's" in their titles. The first event to use this convention will be the 2025 Women's Rugby World Cup, while the 2027 Men's Rugby World Cup will be the first ever to include "Men's" in its title.


Qualification

Under the current format, 20 teams qualify for each Rugby World Cup. Twelve teams qualify automatically based on their performance in the previous World Cup — the top three teams in each of the four group (pool) stages of the previous tournament qualify for the next tournament as seeded teams. The qualification system for the remaining eight places is region-based, with a total eight teams allocated for Europe, five for Oceania, three for the Americas, two for Africa, and one for Asia. The last place is determined by an intercontinental play-off.


Tournament 

The tournament involves twenty nations competing over six weeks. There are two stages — a pool, followed by a knockout round. Nations are divided into four pools, A through to D, of five nations each.The teams are seeded based on the World Rankings. The four highest-ranked teams are drawn into pools A to D. The next four highest-ranked teams are then drawn into pools A to D, followed by the next four. The remaining positions in each pool are filled by the qualifiers.

Nations play four pool games, playing their respective pool members once each. A bonus points system is used during pool play. If two or more teams are level on points, a system of criteria determines the higher ranked.

Eight teams — the winner and runner-up from each of the four pools — enter the knockout stage. The knockout stage consists of quarter- and semi-finals, and then the final. The winner of each pool is placed against a runner-up of a different pool in a quarter-final. The winner of each quarter-final goes on to the semi-finals, and the respective winners proceed to the final. Losers of the semi-finals contest for third place, called the 'Bronze Final'. If a match in the knockout stages ends in a draw, the winner is determined through extra time. If that fails, the match goes into sudden death and the next team to score any points is the winner.


Trophy

Winners of the Rugby World Cup are presented with the Webb Ellis Cup, named after William Webb Ellis. The trophy is also referred to simply as the Rugby World Cup. The trophy was chosen in 1987 for use in the competition, and was created in 1906 by Garrard's Crown Jewellers. The trophy is restored after each game by fellow Royal Warrant holder Thomas Lyte. The words 'The International Rugby Football Board' and 'The Webb Ellis Cup' are engraved on the face of the cup. It stands thirty-eight centimetres high and is silver gilded in gold, and supported by two cast scroll handles, one with the head of a satyr, and the other a head of a nymph. In Australia the trophy is colloquially known as "Bill" — a reference to William Webb Ellis. 


Records & Statistics 

The record for most points overall is held by English player Jonny Wilkinson, who scored 277 during his World Cup career. New Zealand All Black Grant Fox holds the record for most points in one competition, with 126 in 1987; Jason Leonard of England holds the record for most World Cup matches: 22 between 1991 and 2003 along with Richie McCaw 22 between 2003 and 2015. All Black Simon Culhane holds the record for most points in a match by one player, 45, as well as the record for most conversions in a match, 20. All Black Marc Ellis holds the record for most tries in a match, six, which he scored against Japan in 1995.

New Zealand's Jonah Lomu is the youngest player to appear in a final – aged 20 years and 43 days in the 1995 final. Lomu (playing in two tournaments) and South African Bryan Habana (playing in three tournaments) share the record for most total World Cup tournament tries, both scoring 15. Lomu (in 1999) and Habana (in 2007) also share the record, along with All Black Julian Savea (in 2015) and Will Jordan (in 2023), for most tries in a tournament, with 8 each. South Africa's Jannie de Beer kicked five drop-goals against England in 1999 – an individual record for a single World Cup match. The record for most penalties in a match is 8, held by Australian Matt Burke, Argentinian Gonzalo Quesada, Scotland's Gavin Hastings and France's Thierry Lacroix, with Quesada also holding the record for most penalties in a tournament, with 31.

The most points scored in a game is 145, by the All Blacks against Japan in 1995, while the widest winning margin is 142, held by Australia in a match against Namibia in 2003.

A total of 25 players have been sent off (red carded) in the tournament. Welsh lock Huw Richards was the first, while playing against New Zealand in 1987. No player has been red carded more than once.