| Detroit Harbor | |
| Settlement Type: | Unincorporated community |
| Pushpin Map: | USA Wisconsin |
| Pushpin Label: | Detroit Harbor |
| Pushpin Label Position: | right |
| Pushpin Map Caption: | Location within the state of Wisconsin |
| Subdivision Type: | Country |
| Subdivision Name: |  United States |
| Subdivision Type1: | State |
| Subdivision Type2: | County |
| Subdivision Type3: | Town |
| Subdivision Name3: | Washington Island |
| Unit Pref: | Imperial |
| Population As Of: | 2000 |
| Population Density Km2: | auto |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation Ft: | 604 |
| Coordinates: | 45.3567°N -86.9306°W |
| Postal Code Type: | ZIP codes |
| Postal Code: | 54246 |
| Blank Name: | FIPS code |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 1584512 |
Detroit Harbor is an unincorporated community located in the Town of Washington Island on Washington Island in Door County, Wisconsin.[1] The Washington Island Ferry runs scheduled passenger service to Northport from Detroit Harbor.[2] Detroit Harbor is also home to a United States Post Office and Coast Guard Station Washington Island.[3] A bay named Detroit Harbor is adjacent to the community.