South Korea at the 2014 Summer Youth Olympics
South Korea competed at the 2014 Summer Youth Olympics, in Nanjing, China from 16 August to 28 August 2014.
Archery
South Korea qualified two archers from its performance at the 2013 World Archery Youth Championships.;Individual
;Team
Athletics
South Korea qualified six athletes.Qualification Legend: Q=Final A ; qB=Final B ; qC=Final C ; qD=Final D ; qE=Final E
;Boys
;Track & road events
;Girls
;Track & road events
;Field events
Badminton
South Korea qualified two athletes based on the 2 May 2014 BWF Junior World Rankings.;Singles
;Doubles
Boxing
South Korea qualified one boxer based on its performance at the 2014 AIBA Youth World Championships;Boys
| Athlete | Event | Preliminaries | Semifinals | Final / | Rank |
| Athlete | Event | Opposition Result | Opposition Result | Opposition Result | Rank |
| Jinnyong Kim | -91 kg | L 1–2 | Bronze Medal Bout L 0–3 | 4 |
Canoeing
South Korea qualified one boat based on its performance at the 2013 World Junior Canoe Sprint and Slalom Championships.;Boys
Fencing
South Korea qualified five athletes based on its performance at the 2014 FIE Cadet World Championships.;Boys
;Girls
| Athlete | Event | Pool Round | Seed | Round of 16 | Quarterfinals | Semifinals | Final / | Rank |
| Athlete | Event | Opposition Score | Seed | Opposition Score | Opposition Score | Opposition Score | Opposition Score | Rank |
| Sinhee Lee | Épée | Pool 2 | 2 | W 15–14 | W 15–10 | W 15–13 | ||
| Eunhye Jeon | Sabre |
;Mixed Team
| Athletes | Event | Round of 16 | Quarterfinals | Semifinals / | Final / | Rank |
| Athletes | Event | Opposition Score | Opposition Score | Opposition Score | Opposition Score | Rank |
| Asia-Oceania 1 | Mixed Team | Europe 4 W 30–22 | Europe 2 W 30–29 | Europe 1 W | ||
| Asia-Oceania 2 | Mixed Team | Europe 3 W 30–26 | Europe 1 L | Europe 2 L 25–30 | 4 |
Football
South Korea will compete in the boys' tournament.Boys' Tournament
;Roster- Hong Hyunseok
- Im Wharang
- Jeong Wooyeong
- Joo Hwimin
- Kim Chan
- Kim Gyuhyeong
- Kim Kyunam
- Kim Mingyu
- Kim Seongjun
- Kim Seungha
- Lee Changmin
- Lee Jiyong
- Lee Kyuhyuk
- Lee Sangsu
- Lim Jarhyuk
- Park Junphil
- Park Kyeongwoo
- Shin Dohyun
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;Semi-final
;Gold medal match
Golf
South Korea qualified one team of two athletes based on the 8 June 2014 IGF Combined World Amateur Golf Rankings.;Individual
;Team
Gymnastics
Artistic Gymnastics
South Korea qualified two athletes based on its performance at the 2014 Asian Artistic Gymnastics Championships.;Boys
;Girls
| Athlete | Event | Apparatus | Apparatus | Apparatus | Apparatus | Total | Rank |
| Athlete | Event | Total | Rank | ||||
| Hana Park | Qualification | 12.150 39 | 9.750 30 | 11.000 30 | 10.825 36 | 43.725 | 34 |
Handball
South Korea qualified a girls' team based on its performance at the 2013 Asian Youth Games.Girls' tournament
;Roster- Choi Jihyeon
- Gim Boe-un
- Hur Youjin
- Kang Dahye
- Kang Eun-hye
- Kang Kyungmin
- Kim Seong-eun
- Kim Sora
- Lee Gahee
- Lee Haneul
- Park Joeun
- Park Junhee
- Park Minjeong
- Yu So-jeong
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;Semifinals
;Gold medal game
Judo
South Korea qualified two athletes based on its performance at the 2013 Cadet World Judo Championships.;Individual
;Team
| Athletes | Event | Round of 16 | Quarterfinals | Semifinals | Final | Rank |
| Athletes | Event | Opposition Result | Opposition Result | Opposition Result | Opposition Result | Rank |
| Team Geesink | Mixed Team | W 4 – 3 | W 4 – 3 | W 3202 – 3111 | L 2 – 4 | |
| Team Douillet | Mixed Team | W 3200 – 3112 | W 5 – 2 | L 3111 – 3202 | Did not advance |
Modern Pentathlon
South Korea qualified two athletes based on its performance at the Asian and Oceania YOG Qualifiers.Shooting
South Korea qualified two shooters based on its performance at the 2014 Asian Shooting Championships.;Individual
;Team
Swimming
South Korea qualified four swimmers.;Boys
;Girls
;Mixed
Table Tennis
South Korea qualified a male athlete based on the ITTF Under-18 World Rankings. Later South Korea qualified a female athlete based on its performance at the Road to Nanjing series.;Singles
| Athlete | Event | Group Stage | Rank | Round of 16 | Quarterfinals | Semifinals | Final / | Rank |
| Athlete | Event | Opposition Score | Rank | Opposition Score | Opposition Score | Opposition Score | Opposition Score | Rank |
| Minhyeok Kim | Boys | Group E W 3 – 0 | ||||||
| Minhyeok Kim | Boys | L 2 – 3 | ||||||
| Minhyeok Kim | Boys | |||||||
| Park Seri | Girls | Group D L 1 – 3 | ||||||
| Park Seri | Girls | |||||||
| Park Seri | Girls |
;Team
Qualification Legend: Q=Main Bracket ; qB=Consolation Bracket
Taekwondo
South Korea qualified one athlete based on its performance at the Taekwondo Qualification Tournament.;Boys
| Athlete | Event | Round of 16 | Quarterfinals | Semifinals | Final | Rank |
| Athlete | Event | Opposition Result | Opposition Result | Opposition Result | Opposition Result | Rank |
| Joo Donghun | −55 kg | W 11 – 5 | W 18 – 9 | W 3 – 2 | L 2 – 7 |
Tennis
South Korea qualified three athletes based on the 9 June 2014 ITF World Junior Rankings.;Singles
;Doubles
Triathlon
South Korea qualified two athletes based on its performance at the 2014 Asian Youth Olympic Games Qualifier.;Individual
| Athlete | Event | Swim | Trans 1 | Bike | Trans 2 | Run | Total Time | Rank |
| Lee Gyunhyung | Boys | 09:48 | 00:43 | 29:30 | 00:24 | 18:16 | 0:58:41 | 20 |
| Kim Gyuri | Girls | 10:49 | 00:55 | 32:54 | 00:24 | 19:00 | 1:04:02 | 15 |
;Relay
| Athlete | Event | Total Times per Athlete ' | Total Group Time | Rank |
| Asia 1''' | Mixed Relay | 21:43 20:06 23:10 21:41 | 1:26:40 | 8 |
Weightlifting
South Korea qualified 1 quota in the boys' events based on the team ranking after the 2014 Weightlifting Youth & Junior Asian Championships.;Boys
Wrestling
South Korea qualified one athlete based on its performance at the 2014 Asian Cadet Championships.;Girls