South Korea at the 2012 Winter Youth Olympics
South Korea competed at the 2012 Winter Youth Olympics in Innsbruck, Austria.Medalists
| Medal | Name | Sport | Event | Date |
| Jang Mi | Speed skating | Girls' 500 m | 14 Jan |
| Jang Mi | Speed skating | Girls' 1500 m | 16 Jan |
| Hyo Jun-lim | Short track | Boys' 1000 m | 18 Jan |
| Shim Suk-hee | Short track | Girls' 1000 m | 18 Jan |
| Su Min-yoon | Short track | Boys' 500 m | 19 Jan |
| Shim Suk-hee | Short track | Girls' 500 m | 19 Jan |
| Su Min-yoon | Short track | Boys' 1000 m | 18 Jan |
| Hyo Jun-lim | Short track | Boys' 500 m | 19 Jan |
| Su Ji-jang | Speed skating | Girls' mass start | 20 Jan |
| Hyeok Jun-noh | Speed skating | Boys' 3000 m | 18 Jan |
| Su Ji-jang | Speed skating | Girls' 3000 m | 18 Jan |
South Korea qualified 2 athletes.
;Boys
;GirlsBiathlon
South Korea qualified 2 athletes.
;Boys
;Girls
;MixedBobsleigh
South Korea qualified 2 athletes.
;BoysCross-country skiing
South Korea qualified 2 athletes.
;Boys
;Girls
;Sprint
;MixedCurling
South Korea qualified 1 team.
;Roster
- Skip: Kang Sue-yeon
- Third: Yoo Min-hyeon
- Second: Kim Eun-bi
- Lead: Go Ke-on
Mixed team
;Draw 1
;Draw 2
;Draw 3
;Draw 4
;Draw 5
;Draw 6
;Draw 7Mixed doubles
Round of 32
Round of 16
Quarterfinals
Semifinals
Figure skating
South Korea qualified 1 athlete.
;Boys
;Girls
;MixedSouth Korea qualified 1 athlete.
;Half-pipeIce hockey
South Korea qualified 2 athletes.
;Boys
;GirlsSouth Korea qualified 4 athletes.
;Boys
;Girls
;MixedSkeleton
South Korea qualified 1 athlete.
;BoysSnowboarding
South Korea qualified 2 athletes.
While formally listed on the team Jeong Hae-rim was not listed to compete in any events.
;BoysSpeed skating
South Korea qualified 4 athletes.
;Boys
;Girls
