Is non-binary gender legally recognised in Australia?

Recognized

Australia allows citizens to choose an X gender marker on official documents.

Australia is one of 9 countries classified “Recognized” for non-binary gender recognition — 38% of the 24 with data. (Also searched as third gender, X gender marker.)

Source

Taken from
Wikipedia: Legal recognition of non-binary gender
Last checked
17 September 2026
How it was classified
Classified by a language model from the source text, then checked against hand-verified reference countries.

Nearby countries

New Zealand
Recognized New Zealand offers an X sex descriptor on passports and indeterminate sex on birth certificates.
Thailand
Not recognized Thailand does not legally recognize non-binary gender on identification documents.
Japan
Not recognized Japan does not legally recognize non-binary gender on official documents.
India
Recognized India legally recognizes a third gender category for transgender persons.
Nepal
Recognized Nepal's Supreme Court established a third-gender category for official documents.
Pakistan
Limited recognition Pakistan issues national identity cards with a distinct gender marker for the khawaja sara community.

Other laws in Australia

Sex Work
Varies by region
Pornography
Restricted
Divorce
Heavily restricted
Same-Sex Adoption
Joint adoption legal
Incest Laws
Criminal offense
Marriage Age
18+

Every law in Australia → · Where is non-binary gender legally recognised? →

A visual reference compiled from Wikipedia’s law-by-country articles, not legal advice. Laws change and summaries simplify — check a primary source before relying on anything here.