We take a look at the teams to have earned the most "Grand Slams" in Six Nations history.
Awarded to a side who win all five of their matches in a single tournament, the "grand slam" is the single most coveted achievement in the Six Nations.
The Grand Slam has become harder to achieve since the expansion to the current six-team system, with 13 of the 26 versions of the Six Nations ending with a Grand Slam champion.
Most overall grand slams
England - 13
Wales - 12
France - 10
Ireland - 4
Scotland - 3
Italy - 0
Most Six Nations era grand slams (2000-Present)
France & Wales - 4
Ireland - 3
England - 2
Scotland & Italy - 0
(*Stats were correct as of 7th October 2026).
Italy are the only side who are yet to win a grand slam in their history, with them - and Scotland - both failing to win a single title since the Azzurri joined the competition in 2000.
England lead the way in all-time grand slams, although have only won two since the tournament's expansion.
France and Wales lead the way in the Six Nations era with four a piece, just ahead of Ireland who have earned three of their four overall grand slams since the rebrand.
