Laos participated at the 2018 Summer Youth Olympics in Buenos Aires, Argentina from 6 October to 18 October 2018.
Athletics
Badminton
Laos was given a quota to compete by the tripartite committee.
Boys' singles – 1 quota Singles AthleteEventGroup stageQuarterfinalSemifinalFinal / RankOppositionScoreOppositionScoreOppositionScoreRankOppositionScoreOppositionScoreOppositionScoreKettiya KeoxayBoys' SinglesL (11–21, 6–21)L (9–21, 15–21) W (19–21, 21–10, 21–19)3did not advance 9
Team AthleteEventGroup stageQuarterfinalSemifinalFinal / RankOppositionScoreOppositionScoreOppositionScoreRankOppositionScoreOppositionScoreOppositionScoreTeam Zeta Mixed TeamsL (95–110)W (110–89)L (103–110)3QW (110–106)L (109–110)L (107–110)4
Swimming
References