| Northcliffe Glacier | |
| Map: | Antarctica |
| Mark: | Blue_pog.svg |
| Location: | Queen Mary Land |
| Coordinates: | -66.6667°N 150°W |
| Thickness: | unknown |
| Status: | unknown |
Northcliffe Glacier (-66.6667°N 150°W) is a glacier descending to the coast immediately east of Davis Peninsula, in Antarctica. It was discovered by the Australasian Antarctic Expedition, 1911–14, under Mawson, and named for Lord Northcliffe, of London, a patron of the expedition.