The ICF Canoe Slalom World Cup is an annual series of races in canoe slalom held under the auspices of the International Canoe Federation. It has been held since 1988 in four canoe and kayak disciplines for men and women. The four original disciplines were men's single canoe (C1), men's double canoe (C2), men's kayak (K1) and women's kayak. A women's single canoe discipline (C1) has been added to the world cup in 2010. The men's C2 event was removed from the world cup series in 2018 and it was replaced by the mixed C2 event. 2018 was also the first time that world cup points were awarded for the extreme K1 event.