| Games: | Summer Youth Olympics |
| Games Link: | 2018 Summer Youth Olympics |
| Year: | 2018 |
| Noc: | LUX |
| Nocname: | Luxembourgish Olympic and Sporting Committee |
| Website: | http://teamletzebuerg.lu/ |
| Competitors: | 10 |
| Sports: | 5 |
| Location: | Buenos Aires, Argentina |
| Start Date: | 6 |
| End Date: | 18 October 2018 |
| Gold: | 0 |
| Silver: | 1 |
| Bronze: | 0 |
| Rank: | 79 |
| Appearances: | auto |
Luxembourg participated at the 2018 Summer Youth Olympics in Buenos Aires, Argentina from 6 October to 18 October 2018.
See main article: Athletics at the 2018 Summer Youth Olympics.
See main article: Cycling at the 2018 Summer Youth Olympics.
Luxembourg qualified a boys' and girls' combined team based on its ranking in the Youth Olympic Games Junior Nation Rankings.[1]
| Athlete | Event | Team time trial | Road race | eliminator | short circuit | Criterium | Total | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Time | Rank | Points | Time | Rank | Points | Rank | Points | Time | Rank | Points | Laps | Sprint pts | Rank | Points | Points | Rank | ||
| Arthur Kluckers | Boys' combined team | 8:30.59 | 2 | 80 | 1:30:58 | 2 | 80 | 22 | 1 | 20:18 | 8 | 0 | 16 | 0 | 23 | 0 | 276 | |
| Nicolas Kess | 1:32:39 | 35 | 0 | 16 | 0 | 19:35 | 3 | 65 | 16 | 5 | 4 | 50 | ||||||
| Laetitia Maus | Girls' combined team | 10:31.60 | 18 | 0 | 1:42:39 | 29 | 0 | 2:08.337 | 0 | 17:20 | 26 | 0 | 6 | DNF | 0 | 0 | 19 | |
| Nina Berton | 1:43:05 | 33 | 0 | 2:02.466 | 0 | 16:40 | 23 | 0 | 16 | 0 | 30 | 0 | ||||||
See main article: Tennis at the 2018 Summer Youth Olympics.
| Athletes | Event | Round of 32 | Round of 16 | Quarterfinals | Semifinals | Final / | |
|---|---|---|---|---|---|---|---|
| Opposition Score | Opposition Score | Opposition Score | Opposition Score | Opposition Score | Rank | ||
| Girls' doubles | L 4-6, 6-3, 5-10 | Colspan=5 | did not advance | ||||
| Mixed doubles | W 6-1, 6-3 | W 4-6, 6-2, 12-10 | L 4-6, 6-3, 10-12 | Colspan=3 | did not advance | ||
See main article: Triathlon at the 2018 Summer Youth Olympics.
Luxembourg qualified one athlete based on its performance at the 2018 European Youth Olympic Games Qualifier.[2]