| (HM) HEARD ISLAND AND MCDONALD ISLANDS |
| Ch | LOCODE | Name | NameWoDiacritics | SubDiv | Function | Status | Date | IATA | Coordinates | Remarks |
| HM HEA | Heard Island | Heard Island | 1------- | RL | 0212 | 5305S 07343E | ||||
| HM MCD | McDonald Island | McDonald Island | 1------- | RL | 0212 | 5302S 07235E |