Tai Dón (ꪼꪕ ꪒ꪿ꪮꪙ, /taj˦.dɔn˦˥/), also known as Tai Khao (/taj˦.xaːw˨/) or White Tai, is a Tai language of northern Vietnam, Laos and China.

Tai Dón is classified as belonging to the Tai-Kadai language group, located in the Tai languages and Southwestern Tai languages subgroups.

In China, White Tai (Tai Khaw 傣皓) people are located in the following townships of Yunnan province, with about 40,000 people (Gao 1999).

Each syllable has at least one onset, one nucleus, and one tone. The following sections present the consonants, vowels, and tones in Tai Dón.

The following table presents the above consonant phonemes in words reported in Hudak's (2008) book.

There are four consonant clusters that occur at the beginning of a syllable.

Tai Dón has nine short vowels, and one long vowel. However, the short vowels are phonetically realized as long in final position (e.g., /e/ is phonetically [eː] in final position).

There are six tones on a smooth syllable (an open syllable or a closed syllable ending in a sonorant).