- Language: Jonkor Bourmataguil
- Alternate names: Djongor Bourmataguil, Dougne, Karakir
- Language code: jeu
- Language family: Afro-Asiatic, Chadic, East, B, B.1, 1 (SIL classification)
- Number of speakers: <1,500
- Vulnerability: Threatened
‘Karakir’, cave-dwellers in Arabic. Ethnonym: Jegu has been applied to this language, but Jegu is a dialect of Mogum (See: [[Mogum]]).
Jonkor Bourmataguil is spoken in Chad, Africa.