Tonga at the 2018 Summer Youth Olympics

Athletics

110 metres Hurdles, Boys Sione Tuihalamaka DNF

Futsal

Futsal, Girls Tonga 10
Kalolaine TopuiMeleseini TufuiMele AkoloMele KafaSeini LutuAna PoloviliFinehika FinauLositika FekeSiunipa TalasingaCarollyne Fotu

Swimming

50 metres Freestyle, Boys Finau Ohuafi 39
50 metres Backstroke, Boys Finau Ohuafi 25