Armenia participated at the 2018 Summer Youth Olympics in Buenos Aires, Argentina from 6 October to 18 October 2018.
Medalists Medals awarded to participants of mixed-NOC teams are represented in italics. These medals are not counted towards the individual NOC medal tally.
MedalNameSportEventDate Weightlifting −77 kg Wrestling Boys' Greco-Roman −60kg
|width="30%" align=left valign=top| Medals by sportSport TotalWeightlifting1001Wrestling0011Total1012
Gymnastics
Rhythmic gymnastics Armenia qualified one rhythmic gymnast based on its performance at the European qualification event.
Girls' rhythmic individual all-around - 1 quota
Judo
Individual AthleteEventRound of 16QuarterfinalsSemifinalsFinal / OppositionResultOppositionResultOppositionResultOppositionResultOppositionResultOppositionResultOppositionResultRankYuri IsraelyanBoys' 55 kg L 00-01s1Did not advance L 00s3-10s2Did not advance
Team TeamEventRound 1Round 2SemifinalsFinalRankOppositionResultOppositionResultOppositionResultOppositionResultSeoul Mixed TeamLos Angeles L 3–5Did not advance 9
Shooting
Armenia qualified one sport shooter based on its performance at the 2018 European Championships.
Boys' 10m Air Rifle - 1 quota
AthleteEventQualificationFinalPointsRankPointsRankHayk BabayanBoys' 10 metre air rifle616.913Did not advance
Team AthletesEventQualificationRound of 16QuarterfinalsSemifinalsFinal / RankPointsRankOppositionResultOppositionResultOppositionResultOppositionResultMixed Team 10m Air Rifle826.03 W 10-9 L 4-10Did not advance
Swimming
Boys AthletesEventHeatSemifinalFinalTimePositionTimePositionTimePositionArtur Barseghyan50 m freestyle23.1714 Q22.694 Q23.138100 m freestyle51.3317 QR51.1416Did not advance50 m butterfly24.4210 Q24.4412Did not advance
Taekwondo
AthleteEventQuarterfinalsSemifinalsFinalOppositionResultOppositionResultOppositionResultRankAndranik KhachatryanBoys −73 kg L 15-23Did not advance
Weightlifting
Armenia qualified one athlete based on its performance at the 2017 World Youth Championships.
Boy AthleteEventSnatchClean & jerkTotalRankResultRankResultRankKaren Margaryan−77 kg14111682309
Girl AthleteEventSnatchClean & jerkTotalRankResultRankResultRankLiana Gyurjyan+63 kg923
Wrestling
Key: – Without any point scored by the opponent – With point(s) scored by the opponent
AthleteEventGroup stageFinal / RankOppositionScoreOppositionScoreRankOppositionScoreSahak HovhannisyanBoys' Greco-Roman −60kgW 10 – 0 L 1 – 3 2 W 9 – 0
References