Overview
- Argentina confirmed the updated 33-player roster on October 30, 2026, with three changes from the London training camp that preceded the November window.
- Santiago Carreras and Thomas Gallo were omitted with injury and Santiago Grondona was ruled out by injury, with Facundo Isa called up to replace Grondona.
- Rodrigo Martínez and Mateo Soler were added to the roster to cover front‑row and backline depth ahead of the Ireland match in Dublin.
- An Argentina XV uncapped 27‑man side led by Bernardo Bernasconi will travel to Bath to play England A on November 6 to give Europe‑based and domestic prospects game time.
- The November schedule — tests v Ireland (Nov 6), Italy (Nov 14), France (Nov 21) and the Nations finals at Twickenham (Nov 27–29) — and an altered global calendar have pushed coach Felipe Contepomi to blend veteran recall with development opportunities to manage injuries and build depth.