To win the Triple Crown in rugby, one of the four Home Nations (England, Ireland, Scotland, or Wales) has to beat the other three Home Nations in the same Six Nations Championship.

What the Triple Crown Is

The Triple Crown is a traditional honour inside the Six Nations, contested only by the four Home Nations:
England, Ireland, Scotland, and Wales.

France and Italy play in the Six Nations too, but their results do not affect who wins the Triple Crown.

How You Win It (Step by Step)

Within a single Six Nations tournament:

  1. You must be England, Ireland, Scotland, or Wales.
  1. You play the other three Home Nations once each, home or away as per the schedule.
  1. You must win all three of those matches. If you do, you claim the Triple Crown.
  1. Results against France and Italy do not matter for the Triple Crown itself (you can lose to them and still win the Triple Crown, as long as you beat the other Home Nations).

So for example, if Ireland beat England, Scotland, and Wales in one Six Nations campaign, they win the Triple Crown that year.

Triple Crown vs Grand Slam

  • Triple Crown: Beat the three other Home Nations (England, Ireland, Scotland, Wales) in the same Six Nations.
  • Grand Slam: Win all five of your Six Nations matches (beating every other country, including France and Italy).

A team can:

  • Win the Triple Crown without winning the Grand Slam (if they lose to France or Italy).
  • Win both in the same year, by beating all five opponents.

Recent and Historical Notes

  • England were the first side to achieve what is now called the Triple Crown, back in the 1883 Home Nations Championship.
  • Across history, England have the most Triple Crowns, followed by Wales, then Ireland, then Scotland.
  • Ireland are the latest winners, having secured the Triple Crown during the 2025 Six Nations by beating England, Scotland and Wales.

TL;DR: You win the Triple Crown in rugby by being one of the four Home Nations and beating the other three Home Nations in the same Six Nations tournament, regardless of what happens against France and Italy.

Information gathered from public forums or data available on the internet and portrayed here.