| Balleny Fracture Zone | |
| Type: | Fracture zone |
| Map: |
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| Label Position: | top |
| Water Bodies: | Southern Ocean |
| Etymology: | Balleny Islands |
Balleny Fracture Zone is a fracture zone in the Southern Ocean that extends south towards the Balleny Islands. The name was approved by the Advisory Committee for Undersea Features in December 1971.