Kalanguya language
| Kalanguya | |
|---|---|
| Kallahan | |
| Region | Luzon, Philippines | 
| Native speakers | ca. 100,000 (2010 census) | 
| Austronesian
 
 | |
| Language codes | |
| ISO 639-3 | Either: kak– Kalanguyaify– Keley-i | 
| Glottolog | kall1244 | 
| Area where Kalanguya is spoken according to Ethnologue | |
Kalanguya, also called Kallahan, is a dialect cluster spoken by the Kalanguya people of northern Luzon, Philippines.