| Nativename | Galu |
|---|---|
| States | Papua New Guinea |
| Region | Sandaun Province |
| Speakers | 330 |
| Date | 2003 |
| Ref | e18 |
| Familycolor | Papuan |
| Fam 1 | Torricelli |
| Fam 2 | Wapei |
| Iso 3 | siu |
| Glotto | sina1269 |
| Glottorefname | Galu |
Sinagen is a Torricelli language of Papua New Guinea. Both Sinagen and the closely related Dia language go by the names Alu and Galu.