| Foolish Lake | |
| Location: | Fresno County, California |
| Coordinates: | 37.304°N -118.9007°W |
| Type: | lake |
| Pushpin Map: | California |
| Pushpin Map Alt: | Location of the lake in California. |
Foolish Lake is a lake in Fresno County, California, in the United States.
Foolish Lake was so named by a biologist who, noting the lack of scenery, wrote "it would be foolish for anyone ever to revisit it".[1]