| bilabial | labio-velar | labio-dental | alveolar | alveolo-palatal | palatal | velar | glottal | |
| stop | ɓ, p | t, tʰ, ɗ | k | ʔ | ||||
| fricative | f, v | s, z | x, ɣ | h | ||||
| affricate | tɕ | |||||||
| nasal | m | n | ɲ | ŋ | ||||
| approximant | w | |||||||
| lateral approximant | l |
| front | central | back | |
| close | i | ɯ, u | |
| close-mid | e | ɤ, o | |
| open-mid | ɛ | ɔ | |
| open | a |
| front | central | back | |
| close-mid | ɤː | ||
| open-mid | ɛː | ɔː | |
| open | aː |
/iə/, /ɯə/, /uə/
33, 32, 24, 32ʔ, 31, 43ʔ5
p, t, k, m, n, ŋ, j, w
Source: Kirby, James P. 2011. Vietnamese (Hanoi Vietnamese). Journal of the International Phonetic Association 41.381–392.
Contributed by: Dmitry Nikolaev (dnikolaev@fastmail.com)