| Millwood, Ohio | |
| Coordinates: | 40.3994°N -82.2778°W |
| Subdivision Type: | Country |
| Unit Pref: | US |
| Population Density Sq Mi: | auto |
Millwood is an unincorporated community in Knox County, in the U.S. state of Ohio.
Millwood was laid out around 1825.[1] A post office called Millwood was established in 1833, and remained in operation until 1907.[2] Some say the community was named for the mill and woods near the original town site, while others believe the name honors one Mr. Millwood, a personal friend of the proprietor.