| Official Name: | Green Bay, Alabama |
| Pushpin Map: | Alabama#USA |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Alabama |
| Subdivision Type2: | County |
| Subdivision Name2: | Covington |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation Ft: | 259 |
| Coordinates: | 31.1781°N -86.2894°W |
| Postal Code Type: | ZIP code |
| Area Code: | 334 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 159694 |
Green Bay, also spelled Greenbay, is an unincorporated community in Covington County, Alabama, United States. Green Bay is located on U.S. Route 331, 7.2miles south of Opp.
The community was likely named for the bay trees which grow in the area.[1] A post office operated under the name Green Bay from 1879 to 1933.[2]