| Games: | Summer Youth Olympics |
| Games Link: | 2018 Summer Youth Olympics |
| Year: | 2018 |
| Noc: | HKG |
| Nocname: | Sports Federation and Olympic Committee of Hong Kong, China |
| Website: | http://www.hkolympic.org/ |
| Competitors: | 25 |
| Sports: | 9 |
| Flagbearer: | Kaylin Hsieh[1] |
| Location: | Buenos Aires, Argentina |
| Start Date: | 6 |
| End Date: | 18 October 2018 |
| Gold: | 0 |
| Silver: | 1 |
| Bronze: | 1 |
| Rank: | 76 |
| Appearances: | auto |
Hong Kong participated at the 2018 Summer Youth Olympics in Buenos Aires, Argentina from 6 to 18 October 2018.
| width=180 | Sport | width=55 | Boys | width=55 | Girls | width=55 | Total |
|---|---|---|---|---|---|---|---|
| Equestrian | 1 | 0 | 1 | ||||
| Fencing | 1 | 3 | 4 | ||||
| Rowing | 1 | 0 | 1 | ||||
| Sailing | 1 | 1 | 2 | ||||
| Swimming | 2 | 2 | 4 | ||||
| Table tennis | 0 | 1 | 1 | ||||
| Triathlon | 1 | 1 | 2 |
See main article: Athletics at the 2018 Summer Youth Olympics.
See main article: Beach handball at the 2018 Summer Youth Olympics.
See main article: Equestrian at the 2018 Summer Youth Olympics.
Hong Kong qualified a rider at the FEI World Jumping Challenge 2nd Competition Category A.[2]
See main article: Fencing at the 2018 Summer Youth Olympics. Hong Kong qualified four athletes based on its performance at the 2018 Cadet World Championship.[3]
See main article: Rowing at the 2018 Summer Youth Olympics.
Hong Kong qualified one boat based on his performance at the 2018 Asian Youth Olympic Games Qualification Regatta.[4]
See main article: Sailing at the 2018 Summer Youth Olympics.
Hong Kong qualified two boats based on their performance at the 2017 World Techno 293+ Championships.[5] [6] [7]
See main article: Table tennis at the 2018 Summer Youth Olympics.
Hong Kong qualified one table tennis player based on her performance at the Road to Buenos Aires (Europe) series.[8]
See main article: Triathlon at the 2018 Summer Youth Olympics.
Hong Kong qualified two athletes based on its performance at the 2018 Asian Youth Olympic Games Qualifier.[9]
| Athlete | Event | Swim (750m) | Trans 1 | Bike (20 km) | Trans 2 | Run (5 km) | Total Time | Rank | |
|---|---|---|---|---|---|---|---|---|---|
| Hung Tik Long | Boys | 10:45 | 0:27 | 29:20 | 0:28 | 19:13 | 1:00:13 | 28 | |
| Lo Ho Yan | Girls | 10:39 | 1:04 | 32:54 | 0:32 | 20:59 | 1:06:08 | 27 |
| Athlete | Event | Total Times per Athlete (Swim 250m, Bike 6.6 km, Run 1.8 km) | Total Group Time | Rank | |
|---|---|---|---|---|---|
| Asia 2 | Mixed Relay | valign=bottom | 23:40 (13) 24:22 (14) 25:21 (11) 23:26 (11) | 1:36:49 1P | 13 |
| World Team 1 | valign=bottom | 24:35 (16) 23:16 (13) 27:07 (14) 24:40 (14) | 1:39:38 | 14 |