Ntomba-Bolia language

Ntomba
Bolia
Spoken in Democratic Republic of the Congo
Region Lake Tumba, Lake Mai-Ndombe
Native speakers unknown (100,000 Ntomba cited 1980)
100,000 Lia (2000)
Language family
Language codes
ISO 639-3 either:
nto – Ntomba
bli – Bolia

Ntomba and Bolia are closely related Bantu languages of DR Congo, close enough to considered dialects of a single Ntomba-Bolia language.

The related Mongo language also has varieties called Ntomba or Ntumba.