Doolboong language

Doolboong (also Tulpung or Duulngari^[2]) is an extinct Australian Aboriginal language formerly spoken by the Doolboong on the coast of the Cambridge Gulf in the Northern Territory.

Doolboong
Region	Northern Territory
Ethnicity	Doolboong
Extinct	(date missing)
Language family	Jarrakan Miriwung? Doolboong
Language codes
ISO 639-3	None (mis)
Glottolog	None
AIATSIS[1]	K50

There are no longer any speakers of Doolboong, and no written records of it exist. However, speakers of the nearby Gajirrabeng and Miriwoong languages say it was similar to Gajirrabeng.^[3] This would place it in the Jarrakan family; however, it may instead belong to the neighbouring Worrorran family.^[2]