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

On the final day, the country brings home 8 medals (5 golds and 3 silver).

Gangwon was announced as the next Winter Youth Olympics host province,during the closing ceremony.

[2] Four skaters achieved quota places for South Korea based on the results of the 2019 World Junior Short Track Speed Skating Championships.

[2] Three skaters achieved quota places for South Korea based on the results of the 2019 World Junior Speed Skating Championships.