| Saint-Mathias/Grant Aerodrome | |
| Tc: | CSX5 |
| Type: | Private |
| Operator: | Grant Avn Enr |
| Summer: | EDT |
| Elevation-F: | 110 |
| Coordinates: | 45.4719°N -73.1994°W |
| Pushpin Map: | Canada Quebec |
| Pushpin Label: | CSX5 |
| Pushpin Map Caption: | Location in Quebec |
| R1-Number: | 15/33 |
| R1-Length-F: | 2,200 |
| R1-Surface: | Turf |
| Footnotes: | Source: Canada Flight Supplement |
Saint-Mathias/Grant Aerodrome is located 2.7NM southeast of Saint-Mathias-sur-Richelieu, Quebec, Canada.