| Wiser Lake | |
| Location: | Whatcom County, Washington |
| Coordinates: | 48.9037°N -122.4812°W |
| Type: | lake |
| Pushpin Map: | Washington |
| Pushpin Map Alt: | Location of the lake in Washington, United States of America. |
Wiser Lake is a lake in the U.S. state of Washington. It is split in two halves by State Route 539 (the Guide Meridian).
Wiser Lake bears the name of Jack Wiser, a pioneer who settled there.[1]