Lionel Messi will captain Argentina's national football team during the 2026 FIFA World Cup [1].

The selection ensures that one of the sport's most decorated players remains the focal point of the Argentine campaign. His presence provides critical leadership and experience for a team seeking further international success.

Argentina announced the squad on Thursday, May 28, 2026, in Buenos Aires [2]. The roster consists of 25 to 26 players [1, 5], depending on the reporting source. Messi, who is 38 years old [3], is expected to be fit for the competition following a recent injury [4].

This marks the sixth World Cup tournament for Messi [1]. He will lead the team as they prepare for their opening match on June 16, 2026 [4]. The tournament will be hosted across the U.S., Canada, and Mexico [2].

While the squad focuses on veteran leadership, not every rising star made the cut. Real Madrid player Mastantuono was omitted from the final selection [1]. The decision to retain Messi reflects the coaching staff's reliance on his tactical intelligence and ability to manage high-pressure environments.

Argentina's preparation now shifts toward final tactical adjustments before the June opener. The team will balance the agility of younger players with the established chemistry Messi provides in the midfield and attack.

Lionel Messi will captain Argentina's national football team during the 2026 FIFA World Cup

Messi's inclusion at 38 years old signals Argentina's preference for proven experience over a complete generational transition. By naming him captain for a sixth tournament, the team is betting that his leadership can mitigate the risks associated with his age and recent injury history.