The Legislative Assembly of the Northern Territory is the unicameral legislature of the Northern Territory of Australia. The Legislative Assembly has 25 members, each elected in single-member electorates for four-year terms. The voting method for the Assembly is the full-preferential voting system, having previously been optional preferential voting. Elections are on the fourth Saturday in August of the fourth year after the previous election, but can be earlier in the event of a no confidence vote in the government. The most recent election for the Legislative Assembly was the 2020 election held on 22 August. The next election is scheduled for 24 August 2024.

The Northern Territory is an Australian territory in the central and central northern regions of Australia. The Northern Territory shares its borders with Western Australia to the west, South Australia to the south, and Queensland to the east. To the north, the territory looks out to the Timor Sea, the Arafura Sea and the Gulf of Carpentaria, including Western New Guinea and other islands of the Indonesian archipelago.