Southwestern Tai languages

Southwestern Tai
Southwestern Thai
Geographic distribution	Southeast Asia
Linguistic classification	Kra–Dai Kam–Tai ? Be–Tai ? Tai Southwestern Tai
Proto-language	Proto-Southwestern Tai (Proto-Thai)
Subdivisions	Southern Thai Central–Eastern Thai
Glottolog	sout3184
Distribution of the Southwestern Tai languages.

The Southwestern Tai or Thai languages are a branch of the Tai languages of Southeast Asia. Its languages include Central Thai (Siamese), Northern Thai (Lanna), Lao (including Isan), Shan and others.