| Matawatchan Aerodrome | |
| Tc: | CMW3 |
| Type: | Private |
| Operator: | Brian Doyle |
| Location: | Matawatchan, Ontario |
| Timezone: | EST |
| Summer: | EDT |
| Elevation-F: | 990 |
| Coordinates: | 45.1639°N -77.0961°W |
| Pushpin Map: | Canada Southern Ontario |
| Pushpin Label: | CMW3 |
| Pushpin Map Caption: | Location in southern Ontario |
| R1-Number: | 06/24 |
| R1-Length-F: | 1,500 |
| R1-Surface: | Grass |
| Footnotes: | Source: Canada Flight Supplement |
Matawatchan Aerodrome is an aerodrome located 1.5NM northeast of Matawatchan, Ontario, Canada.