| Official Name: | Winona |
| Settlement Type: | Unincorporated community |
| Pushpin Map: | Ohio#USA |
| Pushpin Relief: | yes |
| Pushpin Label: | Winona |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Ohio |
| Subdivision Type2: | County |
| Subdivision Name2: | Columbiana |
| Unit Pref: | Imperial |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Elevation Ft: | 1194 |
| Coordinates: | 40.8281°N -80.8961°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 44493 |
| Area Code: | 330, 234 |
| Blank Name: | FIPS code |
| Blank1 Name: | GNIS Feature ID |
| Blank1 Info: | 1049336 |
Winona is an unincorporated community in southeastern Butler Township, Columbiana County, Ohio, United States. It has a post office with the ZIP code 44493.[1]
A post office called Winona has been in operation since 1868.[2] [3] The community was named after the character Wenonah in the 1855 epic poem The Song of Hiawatha by Henry Wadsworth Longfellow.[4]