| Key Lake Airport | |
| Iata: | YKJ[1] |
| Icao: | CYKJ |
| Wmo: | 71488 |
| Type: | Public |
| Operator: | Cameco Corp. |
| Location: | Key Lake, Saskatchewan |
| Timezone: | CST |
| Elevation-F: | 1,686 |
| Coordinates: | 57.2564°N -105.6175°W |
| Pushpin Map: | Saskatchewan#Canada |
| Pushpin Label: | CKYJ |
| Pushpin Map Caption: | Location in Saskatchewan |
| Pushpin Relief: | yes |
| R1-Number: | 03/21 |
| R1-Length-F: | 5,281 |
| R1-Surface: | Gravel |
| Footnotes: | Source: Canada Flight Supplement Environment Canada[2] |
Key Lake Airport is a regional airport near the Key Lake mine in Saskatchewan, Canada.