| Official Name: | Blenker, Wisconsin |
| Pushpin Map: | Wisconsin#USA |
| Subdivision Type: | Country |
| Subdivision Name: |  United States |
| Subdivision Type1: | State |
| Subdivision Type2: | County |
| Subdivision Name2: | Wood |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation Ft: | 1184 |
| Coordinates: | 44.6133°N -89.915°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 54415[1] |
| Area Codes: | 715 & 534 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 1561919 |
Blenker is an unincorporated community in the town of Milladore, in Wood County, Wisconsin, United States.[2]
A post office has been in operation at Blenker since 1886.[3] [4] The community was named after John Blenker, a shopkeeper and the first postmaster.[5] The community once had a schoolhouse, the Blenker School.