| Port Elgin Airport | |
| Tc: | CNL4 |
| Type: | Public |
| Operator: | Town Airport Committee |
| Location: | Port Elgin, Ontario |
| Timezone: | EST |
| Summer: | EDT |
| Elevation-F: | 650 |
| Coordinates: | 44.4153°N -81.4144°W |
| Pushpin Map: | Canada Ontario |
| Pushpin Label: | CNL4 |
| Pushpin Map Caption: | Location in Ontario |
| R1-Number: | 06/24 |
| R1-Length-F: | 3,800 |
| R1-Surface: | Turf |
| Footnotes: | Source: Canada Flight Supplement |
Port Elgin Airport is located 1.3NM southwest of Port Elgin, Ontario, Canada.