The 2025 European Junior and U23 Canoe Slalom Championships took place in Solkan, Slovenia from 30 July to 3 August under the auspices of the European Canoe Association (ECA). It was the 27th edition of the competition for the Juniors (U18) and the 23nd edition for the Under 23 category.
Solkan hosted the junior championships for the 6th time and the U23 championships for the 5th time (Junior: 1999, Junior and U23: 2008, 2012, 2016, 2021).