
Mutawintji National Park is a national park in New South Wales (Australia), 878 km west of Sydney and about 130 km north-east of Broken Hill.
The rugged, mulga-clad Byngnano Range is dissected by colourful gorges, rockpools and creek beds lined with red gums. Scattered among the caves and overhangs are Aboriginal rock art and engravings.
The park also protects Mutawintji Historic Site, containing one of the best collections of Australian Aboriginal Rock Art.