| Arctic Watch Lodge Aerodrome | |
| Icao: | CRW4 |
| Type: | Private |
| Operator: | Canadian Arctic Holdings Ltd. |
| City-Served: | Arctic Watch Lodge |
| Location: | Somerset Island, Nunavut |
| Timezone: | CST |
| Summer: | CDT |
| Elevation-F: | 21 |
| Coordinates: | 74.0681°N -93.7847°W |
| Pushpin Map: | Canada Nunavut#Canada |
| Pushpin Label: | CRW4 |
| Pushpin Map Caption: | Location in Nunavut##Location in Canada |
| R1-Number: | 01/19 |
| R1-Length-F: | 3,551 |
| R1-Surface: | Gravel |
| Footnotes: | Source: Canada Flight Supplement |
Arctic Watch Lodge Aerodrome is a registered aerodrome airport located in the north of Somerset Island, Nunavut, Canada.