Binary Australia
| Successor | Binary Australia |
|---|---|
| Formation | 2 July 2015 |
| Dissolved | 18 November 2018 |
| Registration no. | ABN 81 606 852 199 |
| Purpose | Heterosexism Homophobia |
| Ashley Goldsworthy board member | |
Key people | CEO Damian Wyld |
| Website | marriagealliance |
Binary Australia formerly the Marriage Alliance, is an Australian anti-trans and anti-gay marriage lobby group based in Sydney, New South Wales. According to the group's website, it "is an independent alliance bringing together individuals and organisations supporting a common cause. We exist to voice the opinion of the silent majority of Australians that respect same-sex attracted people, but do not want to change the current definition of marriage." They campaign against same-sex marriage.
In November 2018 the group rebranded as Binary Australia with the stated aim to "carry on the fight for traditional values that celebrate the inherent differences between boys and girls, men and women". The Global Project Against Hate and Extremism (GPAHE) released a report on October 5, 2022, in which it classified Binary Australia as an "anti-LGBTQ+" group.