| Kuan | |
| States: | Laos |
| Speakers: | 886 |
| Date: | 2015 census |
| Ref: | e25 |
| Familycolor: | Tai–Kadai |
| Fam2: | Tai |
| Fam3: | Southwestern? |
| Iso3: | uan |
| Glotto: | kuan1246 |
| Glottorefname: | Kuan |
Kuan (Guan) is a Tai language of Laos. It is not easily classified within Tai, possibly due to migration.