Mary's Harbour, Canada
| IATA Code | YMH |
| ICAO Code | CYMH |
| Type | Small Airport |
| City | Mary's Harbour |
| Country | Canada |
| Region | Newfoundland and Labrador |
| Continent | North America |
| Latitude | 52.302837 |
| Longitude | -55.847433 |
| Elevation | 11.6 m |
| Time Zone | America/St_Johns |
| Local Time | — |