Will Messi and Ronaldo Play the 2026 World Cup? The Verdict

For two decades the question "who is better, Messi or Ronaldo?" defined football. In 2026 the question changes: not who is better, but how does each one say goodbye? Both men have been named in their national squads for the World Cup in the USA, Mexico and Canada. Both will be the first men in history to play in six World Cups, surpassing the five of Germany's Lothar Matthäus. And for both, this is, in all probability, the final act.

Will Messi play the 2026 World Cup? Yes — as captain

Lionel Messi, who turns 39 on 24 June 2026 (right in the middle of the group stage), has been named in Argentina coach Lionel Scaloni's 26-man squad and will captain the reigning champions at a record sixth World Cup. For months he refused to confirm his intentions, telling Spanish outlet SPORT in November that he wanted to "feel physically fit" and did not want "to be a burden." That honesty fuelled the doubt. The squad list ended it.

There was one late scare: in May, Messi limped off in an Inter Miami win over Philadelphia Union with what was described as muscle fatigue in his left hamstring. Scaloni played the injury down and the staff are managing his load — but at 39 every twinge is a headline.

Is Ronaldo playing the World Cup 2026? Yes — at 41

Cristiano Ronaldo, born 5 February 1985, will be 41 when the tournament kicks off. Portugal qualified by thrashing Armenia 9-1, and although Ronaldo was sent off in the previous game against the Republic of Ireland, he avoided a longer ban and is eligible for Portugal's group matches. Coach Roberto Martínez has kept faith. Ronaldo, who plays his club football for Al-Nassr in Saudi Arabia, has said publicly that this is his last shot at the one major trophy that has eluded him.

The numbers remain absurd: 226 caps and 143 goals for Portugal, making him the all-time leading scorer in men's international football, and the top scorer in World Cup qualifying history with 41. He scored 28 club goals in 2025/26. The body still produces. The question is over 90 minutes, seven times, against the best.

The fitness-vs-age reality

Let's be clear-eyed. Neither man is the player who lit up 2014 or 2018. Both now operate in lower-intensity leagues — MLS and the Saudi Pro League — by design, to preserve their legs. In a 48-team, 104-match World Cup that runs from 11 June to 19 July, squad management is everything, and both will be rotated and substituted rather than asked to play every minute.

The difference is role and supporting cast. Messi remains Argentina's creative heartbeat, dropping deep to dictate; Scaloni can build the team around moments of Messi magic because the rest — Julián Álvarez, Enzo Fernández, the reigning-champion spine — is elite and in its prime. Ronaldo is a penalty-box finisher now, and Martínez has hinted that Gonçalo Ramos will share the centre-forward duties, with Ronaldo deployed in bursts. That is a healthier plan than leaning on a 41-year-old for the full ninety.

Our editorial view: who goes further?

Here is where we call it. Messi has the far better chance of a deep run — and a fairytale ending. Argentina are the defending champions, drawn into a navigable Group J with Algeria, Austria and Jordan, and our model rates them as clear co-favourites alongside Spain. Messi does not need to be the best player on the pitch every game; he needs to be decisive twice or three times, and the team around him is good enough to carry the rest. A second straight title is genuinely on the table.

Portugal are dangerous but not favourites. They sit a clear tier below Spain and Argentina, drawn into a tricky Group K with Colombia, Uzbekistan and DR Congo — Colombia in particular are one of our dark horses. Portugal's golden generation of midfielders (Vitinha, Bruno Fernandes, João Neves) could carry them to a quarter-final or, on a perfect run, a semi. But to win it, Ronaldo would need to defy not just age but the strength of the field. We see a proud, emotional campaign that most likely ends short of the final.

Could this really be the last World Cup for both?

Almost certainly. Messi is widely expected to retire from international duty afterwards — teammate Julián Álvarez told FIFA "this could well be Leo's last World Cup." Ronaldo has framed 2026 as his final tilt at the trophy. At 39 and 41, the maths is unforgiving. Savour it.

Will they actually start every game?

Unlikely. Expect both to start the biggest matches and be managed in the rest. Modern World Cup squads are deep, and both coaches will protect their icons for the knockout rounds.

The bottom line

Yes — Messi and Ronaldo will both be at the 2026 World Cup, the only two men ever to reach six. One arrives as a defending champion with a real shot at a storybook farewell; the other as a record-breaking legend chasing the one prize that got away. Want to see how far our model takes each of them? Read our full World Cup 2026 predictions, dig into the Argentina and Portugal previews, then run your own bracket in the simulator.