Dok Khamtai
ดอกคำใต้ | |
|---|---|
 District location in Phayao province | |
| Coordinates: 19°9′45″N 99°59′36″E / 19.16250°N 99.99333°E | |
| Country | Thailand |
| Province | Phayao |
| Seat | Don Si Chum |
| Area | |
| • Total | 823.3 km2 (317.9 sq mi) |
| Population (2005) | |
| • Total | 73,205 |
| • Density | 88.9/km2 (230/sq mi) |
| Time zone | UTC+7 (ICT) |
| Postal code | 56120 |
| Geocode | 5605 |
Dok Khamtai (Thai: ดอกคำใต้, pronounced [dɔ̀ːk kʰām.tâːj]) is a district (amphoe) of Phayao province in northern Thailand.