- Language: Sila
- Alternate names: Sida, Asong, Kha Pai
- Language code: slt
- Language family: Sino-Tibetan, Tibeto-Burman, Ngwi-Burmese, Ngwi, Southern (SIL classification)
- Number of speakers: 2,118
- Vulnerability: Threatened
Kha Pai, ‘white slaves’, is a former pejorative name, and Asong is the name under which the earliest data was recorded in the 1890s (Bradley 2007).