| Mornington Island Airport | |
| Iata: | ONG |
| Icao: | YMTI |
| Type: | Public |
| Operator: | Mornington Shire Council |
| Elevation-F: | 33 |
| Coordinates: | -16.6614°N 139.1694°W |
| Pushpin Map: | Queensland |
| Pushpin Label: | YMTI |
| Pushpin Map Caption: | Location in Queensland |
| Metric-Rwy: | y |
| R1-Number: | 09/27 |
| R1-Length-M: | 1,515 |
| R1-Surface: | Asphalt |
| R2-Number: | 12/30 |
| R2-Length-M: | 756 |
| R2-Surface: | Red gravel |
| Footnotes: | Sources: Australian AIP and aerodrome chart[1] |
Mornington Island Airport is an airport on Mornington Island, Queensland, Australia. It is to the immediate north-west of the town of Gununa.
In 2006, the airport received for security upgrades.[2]