| Magens Bay Beach | |
|---|---|
 View of Magens Bay | |
 | |
| Location | Saint Thomas |
| Nearest city | Charlotte Amalie |
| Coordinates | 18°21′58″N 64°55′48″W / 18.366°N 64.930°W |
| Operated by | Magens Bay Authority |
| Status | Open all year |
| Designation | Public park |
Magens Bay is a bay in the Northside region on Saint Thomas, United States Virgin Islands, in the Caribbean.