| Heaney Glacier | |
| Map: | United Kingdom South Georgia |
| Mark: | Blue_pog.svg |
| Location: | South Georgia |
| Coordinates: | -54.4167°N -48°W |
| Length: | 4nmi |
| Thickness: | unknown |
| Terminus: | Saint Andrew Bay |
| Status: | unknown |
Heaney Glacier (-54.4167°N -48°W) is a glacier, 4nmi long, which lies close northwest of Cook Glacier and flows northeast and then east toward Saint Andrews Bay on the north coast of South Georgia. It was surveyed by the South Georgia Survey, 1951–52, and named by the UK Antarctic Place-Names Committee for John B. Heaney, a surveyor with that expedition.