Ngadjunmaya
- Alternate names: Badonjunga, Bardojunga, Ngadju, Ngadjumaja, Ngadjunmaia, Ngatju, Ngatjumay, Tchaakalaaga
- Scriptures published: None
- Literacy: No information available.
- Primary country: Australia
- Region: Western Australia, Eyre's Sand Patch, Goddard creek to Port Malcolm, Fraser range, Naretha and Point Culver; Mount Andres, Russell range, Balladonia, and Norseman
- Religion: No information available.
- Number of users: 10
(data from Ethnologue and other sources)