Ai-Cham (autonym: ʔai33 cam11; Chinese: 锦话) is a Kam–Sui language spoken mainly in Diwo 地莪 and Boyao 播尧 Townships, Jialiang District, Libo County, Qiannan Prefecture, Guizhou, China.
Alternative names for the language are Jiamuhua, Jinhua and Atsam.
Nearby languages include Bouyei and Mak.
However, Yang (2000) considers Ai-Cham and Mak to be different dialects of an identical language.
The mythical patriarch and hero of the Ai-Cham people is the demigod Wu Sangui, who is celebrated during the Ai-Cham New Year.