The 2025 Women's Six Nations Championship (known as the Guinness Women's Six Nations for sponsorship purposes, except in France, and branded as W6N) was the 24th Women's Six Nations Championship, an annual rugby union competition featuring the women's national teams of England, France, Ireland, Italy, Scotland and Wales. It began on 22 March and ended on 27 April 2025, with England winning the title with a final-day victory by a single point over France.
Table ranking rules
<small>Note: The cited player's team is listed in bold italics.</small>
Four players were nominated for the 2025 Women's Six Nations Player of the Championship on 29 April 2025. Ireland number 8 Aoife Wafer was announced as the winner on 19 May 2025.
Four players were nominated for the 2025 Women's Six Nations Try of the Championship on 30 April 2025. France wing Joanna Grisez was announced as the winner on 20 May 2025.
The 15 players voted in as the 2025 Women's Six Nations Team of the Championship were announced on 28 April 2025.
On 26 April 2025, France back-row Séraphine Okemba was named as the winner of the BKT Rising Player Award. The prize recognises players "who have made an instant impact on the international stage", and "celebrates both individual brilliance and the team-first attitude that defines the Six Nations". Only players who made their first Women's Six Nations appearance in 2025 were eligible. The other two final candidates for the award were England centre Jade Shekells and Italy fly-half Alia Bitonci.