| Witter Springs | |
| Settlement Type: | Former settlement |
| Pushpin Map: | California |
| Pushpin Label Position: | bottom |
| Pushpin Relief: | y |
| Subdivision Type: | Country |
| Subdivision Type1: | State |
| Subdivision Name1: | California |
| Subdivision Type2: | County |
| Subdivision Name2: | Lake County |
| Coordinates: | 39.1911°N -122.9936°W |
| Elevation M: | 507 |
| Elevation Ft: | 1663 |
| Timezone: | PST |
| Utc Offset: | -8 |
| Timezone Dst: | PDT |
| Utc Offset Dst: | -7 |
| Postal Code Type: | ZIP code |
| Postal Code: | 95493 |
| Area Code: | 707 |
Witter Springs (formerly Witter's Springs, Witter Medical Springs, and Witter) is a set of springs that was turned into a resort in the 1870s in Lake County, California.
Witter Springs is located 3miles northwest of Upper Lake, at an elevation of 1476feet. It is on the west side of Bachelor Valley in the Scotts Creek watershed.
The Witter Springs resort opened soon after the springs were discovered in 1870.The Witter's Springs post office operated from 1873 to 1880. The Witter post office opened in 1901, moved and changed its name to Witter Springs in 1913. Water from Witter Medical Springs was bottled and sold to the public circa 1909. The ZIP code for Witter Springs is 95493.