Next Tongan general election

General elections will be held in Tonga by 30 November 2025.

Electoral system
The Legislative Assembly of Tonga has up to 30 members, of which 17 are directly elected by first-past-the-post voting from single-member constituencies. The island of Tongatapu has ten constituencies, Vavaʻu three, Haʻapai two and ʻEua and Niuatoputapu/Niuafoʻou one each. Nine seats are held by members of the nobility who elect representatives amongst themselves. The Cabinet formed by a Prime Minister may include up to four members not elected to the Assembly, who then automatically become members of the legislature.