| Official Name: | Kellogg, California |
| Pushpin Map: | California#USA |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | California |
| Subdivision Type2: | County |
| Subdivision Name2: | Sonoma |
| Timezone: | Pacific (PST) |
| Utc Offset: | -8 |
| Timezone Dst: | PDT |
| Utc Offset Dst: | -7 |
| Elevation Ft: | 522 |
| Coordinates: | 38.6322°N -122.6739°W |
| Area Code: | 707 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 1658889 |
Kellogg was a historical unincorporated community in Sonoma County, California, United States. Originally a summer resort, it was located at the foot of Mount Saint Helena about seven miles northwest of Calistoga. The main hotel in 1880 was said to be made of adobe, with ten adjoining cottages with a total capacity of 125 guests.[1] By 1892, the resort site had become a private residence.[2]
Kellogg was located along California State Route 128 near where Kellogg Creek and Yellowjacket Creek merge to form Redwood Creek.[3]