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

They competed with 7 athletes in 2 sports.

Luisa Wilson, who competed on the Yellow team of the Ice hockey – Girls' 3x3 mixed tournament, became the first Mexican to win a medal in any Winter Olympic sports category.

[1] Medals awarded to participants of mixed-NOC teams are represented in italics.

These medals are not counted towards the individual NOC medal tally.