
Anaiwan (Anēwan) is an extinct Australian Aboriginal language of New South Wales. Since 2017, there has been a revival program underway to bring the language back.

Barranbinja or Barrabinya is an extinct Australian Aboriginal language of New South Wales. The last speaker was probably Mrs Emily Margaret Horneville, who was recorded by Lynette Oates who then published a short description of it. It had also been recorded by R.H. Mathews along with Muruwari, though not all items in his wordlist were recognised by Mrs Horneville. Both Mathews and Oates conclude that Barranbinya and Muruwari were in a dialect relation.
The Dharug language, also written Darug and Dharuk and also known as Eora (Iyora) or the Sydney language, is an Australian Aboriginal language of the Yuin–Kuric group that was traditionally spoken in the region of Sydney, New South Wales. It is the traditional language of the Darug. The Darug population has greatly diminished since the onset of colonisation.

Muruwari is the Australian Aboriginal language of the Muruwari people, an isolate within the Pama–Nyungan family. Poorly attested Barranbinja may have been a dialect.

The Tharawal language is an Australian Aboriginal language of New South Wales.

Yarli (Yardli) was a dialect cluster of Australian Aboriginal languages spoken in northwestern New South Wales and into Northeastern South Australia individually Malyangapa (Maljangapa), Yardliyawara, and Wadikali. Bowern (2002) notes Karenggapa as part of the area, but there is little data.

The Yuin nation, also spelt Djuwin, is a group of Australian Aboriginal peoples from the South Coast of New South Wales. All Yuin people share ancestors who spoke, as their first language, one or more of the Yuin language dialects. Sub-groupings of the Yuin people are made on the basis of language and other cultural features; groups include the Brinja or Brinja-Yuin, Budawang, Murramarang, Yuin-Monaro, Djiringanj, Walbunja, and more. They had a close association with the Thaua people.

The Yuin–Kuric languages are a family of mainly extinct Australian Aboriginal languages that existed in the south east of Australia.