Tobo-Kube language
| Kube-Tobo | |
|---|---|
| Native to | Papua New Guinea | 
| Region | Huon Peninsula, Morobe Province | 
| Native speakers | (7,500 Kube (2000 census), 2,230 Tobo cited 1980 census) | 
| Trans–New Guinea
 
 | |
| Language codes | |
| ISO 639-3 | Either: kgf– Kubetbv– Tobo | 
| Glottolog | kube1244 | 
Kube (Hube) and Tobo, also Mongi, are a Papuan language spoken in Morobe Province, Papua New Guinea. They are mutually intelligible and 95% lexicostatistically cognate. Dialects of Kube include Kurungtufu and Yoangen (Yoanggeng).
The Kube alphabet includes the letter Q with hook tail, ⟨Ɋ ɋ⟩.