Tonga at the 2020 Summer Olympics

Athletics

100 metres, Men Ronald Fotofili 8 h2 r1/4

Swimming

100 metres Breaststroke, Men Amini Fonua DQ
50 metres Freestyle, Women Noelani Day 63

Taekwondo

Heavyweight, Men Pita Taufatofua =7
Welterweight, Women Malia Paseka =7

Weightlifting

Super-Heavyweight, Women Kuinini Manumua 8