| name | geology | archipelago | Area (m²) | latitude (°) | Length (m) | waterbody | longitude (°) | population (people) | country | Map |
|---|---|---|---|---|---|---|---|---|---|---|
| Foa | Haʻapai | 13,390,000 | -19.7500000000 | Pacific Ocean | -174.3000000000 | 1 | Tonga | Map | ||
| Kao (island) | Volcanic | Haʻapai | 11,600,000 | -19.6666660309 | Pacific Ocean | -175.0166666667 | 0 | Tonga | Map | |
| Lifuka | Haʻapai | 11,420,000 | -19.7833328247 | Pacific Ocean | -174.3500061035 | 2,968 | Tonga | Map | ||
| Tofua | Volcanic | Haʻapai | 55,630,000 | -19.7500000000 | Pacific Ocean | -175.0666666667 | 5 | Tonga | Map |