- Language: Njalgulgule
- Alternate names: Nyolge, Nyoolne, Ngulgule, Begi, Bege, Beko, Njangulgule, Nyalgulgule
- Language code: njl
- Language family: Nilo-Saharan, Eastern Sudanic, Western, Daju, Western Daju (SIL classification)
- Number of speakers: 900
- Vulnerability: Endangered
- Script: Unwritten.
May be the same as Baygo (See: [[Baygo]]).
Njalgulgule is spoken in South Sudan, Africa.