Lead climbing competitions at the 2019 IFSC Climbing World Cup were held at six locations, from 4 July to 27 October 2019. The top three in each competition received medals, and at the end of the season, the overall winners were awarded trophies. The overall winners were determined based upon points, which athletes were awarded for finishing in the top 30 of each individual event. Adam Ondra won the men's seasonal title, Chaehyun Seo won the women's seasonal title, and Japan won the national team title.