Note: Single-source report; awaiting corroboration.

June will feature several major World Aquatics events across artistic swimming, open water swimming, and water polo.

The World Aquatics Artistic Swimming World Cup Super Final is set for 19–21 June in Toronto, Canada, where top athletes will contend for the title.

The fourth leg of the World Aquatics Open Water Swimming World Cup takes place in Setúbal, Portugal, with elite swimmers vying for top rankings.

Following these, the World Aquatics Men’s U18 Water Polo Championships will be held in Rio Maior, Portugal, from 27 June to 4 July. This tournament includes 20 teams and showcases some of the sport's rising young players.