The 2024 ICF World Junior and U23 Canoe Slalom Championships took place in Liptovský Mikuláš, Slovakia, from 2 to 7 July 2024, under the auspices of the International Canoe Federation (ICF).

[1] It was the 25th edition of the competition for the Juniors (U18) and the 12th edition for the Under 23 category.

*   Host nation (Slovakia)