This is a list of the complete squads for the 2026 Six Nations Championship, an annual rugby union tournament contested by the national rugby teams of England, France, Ireland, Italy, Scotland and Wales. Ireland are the defending champions.
Note: Number of caps and players' ages are indicated as of 5 February 2026 â the tournament's opening day. For players added to a squad during the tournament, their caps and age are indicated as of the date of their call-up.
On 23 January 2026, England named a 36-player squad ahead of the 2026 Six Nations Championship.
Head coach: Steve Borthwick
On 21 January 2026, France named a 42-player squad ahead of the 2026 Six Nations Championship.
Head coach: Fabien Galthié
On 25 January 2026, Joshua Brennan was added to the squad, ahead of the opening round of the tournament as a replacement for Thibaud Flament.
On 26 January 2026, Georges-Henri Colombe and Alexandre Roumat were called up to the squad as injury cover for Uini Atonio and Paul Boudehent.
On 21 January 2026, Ireland named a 37-player squad ahead of the 2026 Six Nations.
On 25 January, Jack Boyle and Tom Ahern were withdrawn due to injury and replaced by Billy Bohan and Cormac Izuchukwu.
On 28 January, it was announced that Bundee Aki had been removed from the squad for disciplinary reasons. Jude Postlethwaite was called up to replace him. Later on the same day, Hugo Keenan was withdrawn from the squad due to an injury sustained in training camp.
On 21 January 2026, Italy named a 33-player squad ahead of the 2026 Six Nations Championship.
Head coach: Gonzalo Quesada
On 26 January 2026, Marco Riccioni and Martin Page-Relo left the squad due to injury and Giosuè Zilocchi and Alessandro Garbisi replaced them.
On 20 January, Scotland named a 40-player squad ahead of the 2026 Six Nations Championship.
Head coach: Gregor Townsend
On 27 January 2026 Gregor Hiddleston and Gus Warr were added to the squad.
On 20 January 2026, Wales named a 38-player squad ahead of the 2026 Six Nations Championship.
On 27 January 2026, Sam Wainwright was called into the squad to replace injured Keiron Assiratti.
On 29 January 2026, Rhys Davies was added to the squad.