| Laguna Blanca | |
| Location: | Santa Barbara County, California |
| Coordinates: | 34.4314°N -119.7597°W |
| Type: | lake |
| Pushpin Map: | California |
| Pushpin Map Alt: | Location of lake in California. |
Laguna Blanca is a lake in the Hope Ranch area of Santa Barbara County, California, United States. It is surrounded by La Cumbre Golf and Country Club.