Three Rivers Regional Assembly is a regional Aboriginal governance body that represents the interest of Aboriginal peoples across the Three Rivers Regional Assembly footprint. We ensure that services and programs developed for Aboriginal peoples within our communities and region are adhered too, and accounted for.

Three Rivers Regional Assembly members are either an Aboriginal Working Party or a Local Aboriginal Land Council; currently representative of twelve (12) communities: Bathurst, Dubbo, Gilgandra, Mudgee, Narromine, Nyngan, Orange, Parkes, Peak Hill, Trangie, Warren and Wellington.

The name collaborates the three rivers of our Wiradjuri Nation bordering the Wambuul (Macquarie River), the Kalari (Lachlan River) and the Murrumbidjeri (Murrumbidgee River). Also including the Murray, Little River, Bell River, Cudgegong River, Bogan River, Turine River and a portion of the Castlereagh River.