| De Lesseps Lake Airport | |
| Tc: | CKF9 |
| Type: | Private |
| Operator: | Guardian Eagle Resort |
| Location: | De Lesseps Lake |
| Timezone: | CST |
| Summer: | CDT |
| Elevation-F: | 1,312 |
| Coordinates: | 50.7175°N -90.6836°W |
| Pushpin Map: | Canada Ontario |
| Pushpin Label: | CKF9 |
| Pushpin Map Caption: | Location in Ontario |
| R1-Number: | 08/26 |
| R1-Length-F: | 3,020 |
| R1-Surface: | Concrete/gravel |
| Footnotes: | Source: Canada Flight Supplement |
De Lesseps Lake Airport is located on the eastern shore of De Lesseps Lake in Thunder Bay District, Ontario, Canada. It is open from May 1 to September 30.