| Games: | Summer Youth Olympics |
| Games Link: | 2018 Summer Youth Olympics |
| Year: | 2018 |
| Noc: | ARM |
| Nocname: | Armenian Olympic Committee |
| Website: | http://www.armnoc.am/ |
| Competitors: | 9 |
| Sports: | 7 |
| Flagbearer: | Artur Barseghyan |
| Location: | Buenos Aires, Argentina |
| Start Date: | 6 |
| End Date: | 18 October 2018 |
| Gold: | 1 |
| Silver: | 0 |
| Bronze: | 1 |
| Rank: | 57 |
| Appearances: | auto |
Armenia participated at the 2018 Summer Youth Olympics in Buenos Aires, Argentina from 6 October to 18 October 2018.
Medals awarded to participants of mixed-NOC teams are represented in italics. These medals are not counted towards the individual NOC medal tally.
|width="30%" align=left valign=top|| Medals by sport | |||||||
|---|---|---|---|---|---|---|---|
| Sport | bgcolor=#f7f6a8 | bgcolor=#dce5e5 | bgcolor=#ffdab9 | Total | |||
| Weightlifting | 1 | 0 | 0 | 1 | |||
| Wrestling | 0 | 0 | 1 | 1 | |||
| Total | 1 | 0 | 1 | 2 | |||
See main article: Gymnastics at the 2018 Summer Youth Olympics.
Armenia qualified one rhythmic gymnast based on its performance at the European qualification event.[1]
See main article: Judo at the 2018 Summer Youth Olympics.
See main article: Shooting at the 2018 Summer Youth Olympics.
Armenia qualified one sport shooter based on its performance at the 2018 European Championships.[2]
See main article: article and Swimming at the 2018 Summer Youth Olympics.
| Athletes | Event | Heat | Semifinal | Final | |||
|---|---|---|---|---|---|---|---|
| Time | Position | Time | Position | Time | Position | ||
| Artur Barseghyan | 50 m freestyle | 23.17 | 14 Q | 22.69 | 4 Q | 23.13 | 8 |
| 100 m freestyle | 51.33 | 17 QR | 51.14 | 16 | Did not advance | ||
| 50 m butterfly | 24.42 | 10 Q | 24.44 | 12 | Did not advance | ||
See main article: Taekwondo at the 2018 Summer Youth Olympics.
See main article: Weightlifting at the 2018 Summer Youth Olympics.
Armenia qualified one athlete based on its performance at the 2017 World Youth Championships.[3]
See main article: Wrestling at the 2018 Summer Youth Olympics.
Key: