Tonga
1845–8 recorded officeholder spells across 2 offices, led today by Fatafehi Fakafānua, 8th Lord Fakafānua (PM, since 2025-12-18), with Tupou VI (Monarch).
marks a monarch.
Monarch
| Name | From | To |
|---|---|---|
| Tupou VI | 2012 | present |
| George Tupou V | 2006 | 2012 |
| Taufa'ahau Tupou IV | 1965 | 2006 |
| Salote Tupou III | 1918 | 1965 |
| George Tupou II | 1893 | 1918 |
| George Tupou I | 1845 | 1893 |
Prime Minister
| Name | From | To |
|---|---|---|
| Fatafehi Fakafānua, 8th Lord Fakafānua | 2025 | present |
| ʻAisake Eke | 2025 | 2025 |