Ukraine competed at the 2020 Winter Youth Olympics in Lausanne, Switzerland from 9 to 22 January 2020.

[1] Artem Darenskyi (figure skating), Yulianna Tunytska (luge) and Anton Korchuk (ski jumping) qualified to represent Ukraine at the 2022 Winter Olympics.

The following is the list of number of competitors participating at the Games per sport.

[2] Ukraine also received one men's singles quota based on the results of the 2019–20 ISU Junior Grand Prix.

Two Ukrainian skaters achieved quota places for Ukraine based on the results of the 2019 World Junior Short Track Speed Skating Championships.