Breaksea may refer to:
Places
editIn Australia
edit- Breaksea Island (Western Australia), off the southwestern coast of the mainland
- Breaksea Islands (Tasmania), off the southwestern coast of Tasmania, Australia
In New Zealand
edit- Breaksea Island (Fiordland), in Fiordland National Park
- Breaksea Islands (Stewart Island)
- Breaksea Islands (Foveaux Strait)
- Breaksea Sound, Fiordland
In the United Kingdom
edit- Breaksea Point, the southernmost point of mainland Wales, UK
Other uses
edit- Breaksea cod, a species of fish endemic to Australia