| Official Name: | Port Wing, Wisconsin |
| Settlement Type: | Census-designated place |
| Pushpin Map: | Wisconsin |
| Pushpin Label: | Port Wing |
| Pushpin Label Position: | bottom |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Wisconsin |
| Subdivision Type2: | County |
| Subdivision Name2: | Bayfield |
| Subdivision Type3: | Town |
| Subdivision Name3: | Port Wing |
| Area Total Sq Mi: | 1.150 |
| Area Land Sq Mi: | 1.150 |
| Area Water Sq Mi: | 0 |
| Population As Of: | 2010 |
| Population Total: | 164 |
| Population Density Sq Mi: | auto |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation Ft: | 676 |
| Coordinates: | 46.7747°N -91.3867°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 54865 |
| Area Code: | 715 and 534 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 1571798 |
Port Wing (also Portwing) is an unincorporated census-designated place in the town of Port Wing, Bayfield County, Wisconsin, United States.[1] The community is along Wisconsin Highway 13 and Bayfield County Highway A. It is west of Bayfield. The Flag River enters Lake Superior at Port Wing's harbor.[2]
As of the 2010 census, its population is 164.[3] Port Wing has an area of 1.15mi2, all of it land.
Port Wing is the site of South Shore School District.[4]