| Official Name: | London, Wisconsin |
| Pushpin Map: | Wisconsin#USA |
| Pushpin Label: | London |
| Subdivision Type: | Country |
| Subdivision Name: |  United States |
| Subdivision Type1: | State |
| Subdivision Type2: | Counties |
| Subdivision Name2: | Dane and Jefferson |
| Subdivision Type3: | Towns |
| Subdivision Name3: | Deerfield and Lake Mills |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation Ft: | 873 |
| Coordinates: | 43.0478°N -89.0128°W |
| Area Code: | 608 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 1568505 |
London is an unincorporated community located in the counties of Dane and Jefferson in the U.S. state of Wisconsin.[1] The Dane County portion of London is in the town of Deerfield, while the Jefferson County portion is in the town of Lake Mills. London is on Wisconsin Highway 134, 3miles north of Cambridge.
A post office called London was established in 1882, and remained in operation until 1960.[2] A large share of the early settlers being natives of London, England caused the name to be selected.[3]
The Glacial Drumlin State Trail passes through London.[4]