Back Denison Island (pulo sa Antartika) CEB Denison Island German Isola Denison Italian Denison Island NN Denison Island Swedish 丹尼森島 Chinese
  Denison Island Location in Antarctica | |
| Geography | |
|---|---|
| Location | Vincennes Bay, Antarctica |
| Coordinates | 66°18′S 110°27′E / 66.300°S 110.450°E |
| Archipelago | Windmill Islands |
| Administration | |
| Administered under the Antarctic Treaty System | |
| Demographics | |
| Population | Uninhabited |
Denison Island is an Antarctic island lying 0.5 kilometres (0.25 nmi) west of Beall Island in the Windmill Islands. It was first mapped from air photos taken by USN Operation Highjump and Operation Windmill in 1947 and 1948. It was named by the US-ACAN for Dean R. Denison, auroral scientist and member of the Wilkes Station party of 1958.