Mpi is a Loloish language of Thailand. The number of speakers is in decline. It is spoken in the following two villages in northern Thailand.Ban Dong, Tambon Suan Khuean, Amphoe Mueang, Phrae ProvinceBan Sakoeng, Tambon Yot, Amphoe Song Khwae, Nan ProvinceSince the Mpi of Thailand had migrated from Mengla, Xishuangbanna, Yunnan, China over 300 years ago, there could also possibly be Mpi speakers in China (Nahhas 2007).