| Horse Island | |
| Image Alt: | Aerial image of an island. |
| Pushpin Map: | WayneCountyMI#Michigan#USA |
| Coordinates: | 42.0819°N -83.185°W |
| Location: | Michigan |
| Area Sqft: | or |
| Area Acre: | --> |
| Length Ft: | --> |
| Width Ft: | --> |
| Coastline Ft: | --> |
| Elevation Ft: | 571 |
| Country: | United States |
| Country Admin Divisions Title: | State |
| Country Admin Divisions Title 1: | County |
| Country Admin Divisions 1: | Wayne |
Horse Island is an island in the Detroit River, in southeast Michigan. It is in Wayne County. Its coordinates are 42.0819°N -83.185°W, and the United States Geological Survey gave its elevation as in 1980. Walleye can be caught there.