Proto-Temotu language
| Proto-Temotu | |
|---|---|
| PTm | |
| Reconstruction of | Temotu languages | 
| Region | Temotu Province | 
| Reconstructed ancestors | |
| Lower-order reconstructions | 
 | 
Proto-Temotu (abbreviated as PTm) is the reconstructed ancestor of the Temotu languages of Temotu Province, Solomon Islands. It belongs to the Oceanic branch of the Austronesian languages.
A partial reconstruction was done by Malcolm Ross and Åshild Næss in 2007, with further revisions by William James Lackey and Brenda H. Boerger in 2021.