Lionel Messi secured his spot in Argentina's preliminary 55-player squad for the 2026 World Cup, keeping alive his quest for a sixth tournament appearance. The 38-year-old eight-time Ballon d'Or winner remains undecided about his international future as the defending champions prepare to begin their campaign in June.

Messi led Argentina's qualifying campaign as the team's top scorer with eight goals across 12 matches, despite recent uncertainty about his participation. Notable exclusions include Paulo Dybala, who hasn't played since 2024, while Julián Álvarez and Lautaro Martínez earned selection. Benfica winger Gianluca Prestianni made the list but faces a suspension affecting the opening matches.

Cristian Romero returns from a knee injury that sidelined him since April, joining Chelsea's Alejandro Garnacho and uncapped defender Zaid Romero in Scaloni's expansive roster. Argentina opens Group J against Algeria on June 16 before facing Austria and Jordan.

At 38, Messi's inclusion signals Argentina's intention to build around their captain despite his ambiguous retirement timeline. The squad balances experience with emerging talent as they defend their 2022 crown.