Today is Mabo Day, one of the most important in Australian legal, political and social history. In 1992, the High Court of Australia for the first time, acknowledged that Indigenous land rights based on native title had survived within the post-colonial common law of Australia. Show more Quote Reconciliation Australia @RecAustralia · 42m 3 June marks Mabo Day. A day that commemorates Mer Island man Eddie Koiki Mabo and his successful efforts to overturn the legal fiction of terra nullius, or ‘land belonging to no one’.
Today is Mabo Day. We remember and honour Eddie Koiki Mabo — a proud Mer Island man who took on the lie of terra nullius and won. In 1992, the High Court finally recognised what we’ve always known: this land was never empty.
— Senator Lidia Thorpe (@SenatorThorpe) June 3, 2025
Aboriginal peoples and Torres Strait Islander peoples are advised that this post contains names of deceased persons. #MaboDay: How courage overturned 200 years of legal doctrine Today, we honour Eddie Koiki Mabo.
— Queensland State Archives (@QSArchives) June 2, 2025
3 June marks Mabo Day. A day that commemorates Mer Island man Eddie Koiki Mabo and his successful efforts to overturn the legal fiction of terra nullius, or ‘land belonging to no one’. Learn more: https://reconciliation.org.au/commemorating-mabo-day/… #Reconciliation #NRW2025 #BridgingNowtoNext
— Reconciliation Australia (@RecAustralia) June 2, 2025
As we celebrate the 33rd Mabo Day anniversary of the historic watershed decision of the 1992 Mabo case, it is a time for the nation to commemorate the achievements and life of Uncle Eddie (Koiki) Mabo and his continued legacy. Read our media release here: https://shorturl.at/ReT6n
As the sun sets on country, around the nation, we remember & acknowledge the incredibly powerful legacy of Eddie Koiki Mabo. A proud Torres Strait Islander man, & warrior of land rights. We honour the significance of June 3. Pride, remembrance & cultural strength. #MABODAY
Every year on 3 June we celebrate Mabo Day, which commemorates the life of Eddie Koiki Mabo and marks the anniversary of the historic 1992 Mabo decision. Eddie Mabo was a Torres Strait Islander man who challenged the claim that his family’s traditional land was owned by the Show more
Today, 3 June, is Mabo Day, commemorating Mer Island man Eddie Mabo and his successful efforts to overturn the legal fiction of terra nullius ‘land belonging to no one’. His legacy led to the Native Title Act 1993, recognising Indigenous land rights. reconciliation.org.au Commemorating Mabo Day
— UQ Poche Centre for Indigenous Health (@UQPoche) June 2, 2025
3 is a significant number today. 3 June marks #MaboDay. 33 years since the High Court overturned the legal fiction of terra nullius, recognising the special relationship Aboriginal & Torres Strait Islander people have with the land, paving the way for Native Title.
— Our Health in Our Hands ❤️💛🖤 (@NACCHOAustralia) June 2, 2025
Mabo Day History
Mabo Day is a day to recognize Indigenous Australians and their land rights. The day marks an iconic moment in Australian history: the High Court's landmark decision in the case Mabo v Queensland, which acknowledged the native title rights of Aboriginal and Torres Strait Islander people in Australia. Mabo Day is a time to honor and pay tribute to the efforts of the Meriam people and other Indigenous Australians in their struggle for justice, equality, and the recognition of traditional land ownership.
The origins of Mabo Day are rooted in the life of Eddie Koiki Mabo, a Meriam man from the Torres Strait Islands who played a crucial role in the land rights movement. In the early 1980s, Mabo initiated a legal challenge against the Queensland government for the recognition of his people’s rights over their ancestral lands. After a decade-long legal battle, the High Court of Australia ruled in favor of Mabo and the Meriam people on June 3, 1992. The ruling abolished the notion of terra nullius (land belonging to nobody), a colonial doctrine that had long denied the existence of Indigenous Australians’ rights to their ancestral lands.
To observe Mabo Day, communities across the nation participate in various activities and events, such as art exhibitions, discussions, music and dance performances, educational workshops, and traditional ceremonies. By honoring the extraordinary achievements of Eddie Mabo and reflecting on the ongoing movement for land rights and reconciliation, Mabo Day serves as a powerful reminder of the importance of acknowledging and safeguarding the inherent rights of Indigenous peoples in Australia. Mabo Day is celebrated annually on June 3rd.
Top facts about Mabo Day
Eddie Mabo was born in 1936 on Mer Island in the Torres Strait.
Originally, the legal principle of "terra nullius" was used to claim that the land belonged to no one when the British arrived and colonised Australia.
Following the recognition of Mabo's land in 1992, in 1993, the Australian government passed the Native Title Act, giving Australian Aboriginals legal rights and interests in certain land due to their own traditional laws and customs.
Today, native title has been recognised in more than 1 million square kilometres of land (about 15% of Australia's land mass).
A public holiday would be a celebration all Australians can share in with pride – a celebration of truth that unites Indigenous and non-Indigenous Australians and a celebration of justice that overturned the legal myth of terra nullius – Mabo symbolises truth and justice and is a cornerstone of Reconciliation - Eddie Mabo Jr, Eddie Mabo's son
Go on an aboriginal heritage walk or cultural tour in your nearby city centre. Many different Australian Aboriginal organisations run these types of activities in partnership with local peoples.
Watch the BtN Mabo Day Story to gain a better understanding of the meaning and importance of the day.
Host a community BBQ or breakfast featuring indigenous cuisine commonly referred to as Bush Tucker. Many of these foods used local animals and plants to create dishes.
Raise awareness for the day on social media using hashtags #maboday, #eddiemabo, #notterranullius and #aboriginalrights.
Watch a movie about Australian aboriginals to gain a better understanding of their culture and history and the profound impact it has on the Australian nation as a whole. Some of our favourites include: Ten Canoes (2006), The Tracker (2002) and the First Australians (2013).