Australasia is a region that comprises Australia, New Zealand and some neighbouring islands in the Pacific Ocean.

Australasia may also refer to:

• Australasia (album), by Pelican, 2003
• SS Australasia, an American Great Lakes freighter 1884–1896

See also[edit]

• All pages with titles beginning with Australasia
• All pages with titles containing Australasia
• Australasian (disambiguation)