David Beckham has thrown his weight behind North America’s bid to host the 2026 World Cup as the vote looms, saying the fans' passion for football would make the event “very special".

The US-Canada-Mexico joint bid is battling against Morocco for the right to stage the tournament, with FIFA members picking the winner at a vote in Moscow on June 13.

"A football competition as big as the World Cup deserves to be in great places and if the US, Canada and Mexico get that it will be very special," said former LA Galaxy star Beckham in a video released by Major League Soccer.

The former England captain said he had experienced the passion for the game in all three countries.

"I've been able to have played in one of these countries and I've been to the other two as well and also played in Canada for the Galaxy but I know the passion that runs through all three of those countries," he said.

"Don't get me started on the passion that runs through Mexico because the players that I've played against, I've played against them as a nation before and there's not many nations that are as passionate as them."