Government of Heard Island and McDonald Islands
| Country name: | conventional long form: Territory of Heard Island and McDonald Islands conventional short form: Heard Island and McDonald Islands abbreviation: HIMI |
| Dependency status: | territory of Australia; administered from Canberra by the Australian Antarctic Division of the Department of the Environment and Heritage |
| Legal system: | the laws of Australia, where applicable, apply |
| Diplomatic representation in the US: | none (territory of Australia) |
| Diplomatic representation from the US: | none (territory of Australia) |
| Flag description: | the flag of Australia is used |