Groote Archipelago Region
| Groote Archipelago Northern Territory | |
|---|---|
| Coordinates | 13°58′S 136°36′E / 13.967°S 136.600°E |
| Established | 1 September 2024 |
| Mayor | Gordon Walsh |
| Council seat | Anindilyakwa |
| Website | Groote Archipelago |
The Groote Archipelago Region is a local government area (LGA) of the Northern Territory, Australia, situated in the Gulf of Carpentaria. It was formed on 1 September 2024 after splitting from the East Arnhem Region, with the first election for Groote Archipelago Regional Council held in March 2025.