| Name | Elevation[1] | Location | Last eruption |
|---|
| Coordinates |
| ʻAta | 382 m (1,253 ft) | 22.15°S 176.18°W / -22.15; -176.18 (ʻAta) | - |
| Curacoa | −33 m (−108 ft) | 15.62°S 173.67°W / -15.62; -173.67 (Curacoa) | 1979 |
| Fonuafo'ou | −17 m (−56 ft) | 20.32°S 175.42°W / -20.32; -175.42 (Fanua foʻou) | 1936 |
| Fonualei | 180 m (591 ft) | 18.02°S 174.325°W / -18.02; -174.325 (Fonualei) | 1957 |
| Home Reef | −10 m (−33 ft) | 18.992°S 174.775°W / -18.992; -174.775 (Home Reef) | 2022 |
| Hunga Tonga–Hunga Ha'apai | 114 m (374 ft) | 20.57°S 175.38°W / -20.57; -175.38 (Hunga Tonga-Hunga Haʻapai) | 2022 |
| Kao | 1,030 m (3,379 ft) | 19.67°S 175.03°W / -19.67; -175.03 (Kao) | Holocene |
| Late | 540 m (1,772 ft) | 18.806°S 174.65°W / -18.806; -174.65 (Late) | 1854 |
| Metis Shoal | 43 m (141 ft) | 19.18°S 174.87°W / -19.18; -174.87 (Metis Shoal) | 2019 |
| Niuafoʻou | 260 m (853 ft) | 15.60°S 175.63°W / -15.60; -175.63 (Niuafoʻou) | 1985 |
| Niuatahi | −1,270 m (−4,167 ft) | 15.379°S 174.003°W / -15.379; -174.003 (Niuatahi) | Unknown |
| Niuatoputapu[2] | 157 m (515 ft) | 15.96°S 173.74°W / -15.96; -173.74 (Niuatoputapu) | 3 million years ago |
| Tafahi | 560 m (1,837 ft) | 15.85°S 173.72°W / -15.85; -173.72 (Tafahi) | Holocene |
| Tofua | 515 m (1,690 ft) | 19.75°S 175.07°W / -19.75; -175.07 (Tofua) | 2022 (Ongoing) |
| Unnamed (1) | −13 m (−43 ft) | 20.85°S 175.53°W / -20.85; -175.53 | 1999 |
| Unnamed (2) | −500 m (−1,640 ft) | 21.38°S 175.65°W / -21.38; -175.65 | 1932 |
| Volcano F | −40 m (−131 ft) | 18.325°S 174.365°W / -18.325; -174.365 | 2019 |