| Lake Rosseau/Morgan Bay Water Aerodrome | |
| Type: | Private |
| Operator: | Paul Andrew Bak |
| City-Served: | Lake Rosseau |
| Location: | Rosseau |
| Timezone: | EST |
| Summer: | EDT |
| Elevation-F: | 742 |
| Coordinates: | 45.2214°N -79.6683°W |
| Pushpin Map: | Canada Ontario |
| Pushpin Label: | CMB4 |
| Pushpin Map Caption: | Location in Ontario |
| R1-Number: | n/a |
| R1-Length-F: | n/a |
| R1-Length-M: | n/a |
| R1-Surface: | Water |
| Footnotes: | Source: Water Aerodrome Supplement |
Lake Rosseau/Morgan Bay Water Aerodrome, formerly, was located 2.7NM south southwest of Rosseau, Ontario, Canada.