2021 World Junior and U23 Canoe Slalom Championships

The 2021 ICF World Junior and U23 Canoe Slalom Championships took place in Ljubljana, Slovenia, from 6 to 11 July 2021, under the auspices of the International Canoe Federation (ICF). It was the 22nd edition of the competition for Juniors (U18) and the 9th edition for the Under 23 category.

Junior
Only three boats from two countries entered the mixed C2 junior event, which meant that no medals were awarded. A minimum of 6 countries is required for an event to count as a world championship.