| Official Name: | Kham Muang |
| Native Name: | คำม่วง |
| Native Name Lang: | th |
| Settlement Type: | District |
| Subdivision Type: | Country |
| Subdivision Name: | Thailand |
| Subdivision Type1: | Province |
| Subdivision Name1: | Kalasin |
| Subdivision Type2: | Seat |
| Subdivision Name2: | Thung Khlong |
| Subdivision Type3: | Subdistrict |
| Subdivision Type4: | Muban |
| Established Title: | District established |
| Population Total: | 47,412 |
| Population As Of: | 2005 |
| Blank Name Sec1: | Postal code |
| Blank Info Sec1: | 46180 |
| Blank Name Sec2: | Geocode |
| Blank Info Sec2: | 4610 |
| Timezone: | ICT |
| Utc Offset: | +7 |
| Coordinates: | 16.9233°N 103.6317°W |
Kham Muang (Thai: คำม่วง, in Thai pronounced as /kʰām mûa̯ŋ/) is the northernmost district (amphoe) of Kalasin province, northeastern Thailand.
Neighboring districts are (from the southeast clockwise): Somdet, Sahatsakhan, Sam Chai of Kalasin Province; Wang Sam Mo of Udon Thani province; Kut Bak and Phu Phan of Sakon Nakhon province.
The minor district (king amphoe) was established on 1 October 1972, when the three tambons Thung Khlong, Phon, and Sam Ron were split off from Sahatsakhan district.[1] It was upgraded to a full district on 8 September 1976.[2]
The district is divided into six sub-districts (tambons), which are further subdivided into 70 villages (mubans). There are two townships (thesaban tambons): Kha Muang covers parts of tambon Thung Khlong and Phon parts of the same-named tambon. There are a further six tambon administrative organizations (TAO).
| No. | Name | Thai name | Villages | Pop. | ||
|---|---|---|---|---|---|---|
| 1. | Thung Khlong | ทุ่งคลอง | 12 | 8,696 | ||
| 2. | Phon | โพน | 10 | 6,755 | ||
| 5. | Din Chi | ดินจี่ | 11 | 6,686 | ||
| 6. | Na Bon | นาบอน | 11 | 6,389 | ||
| 7. | Na Than | นาทัน | 16 | 13,550 | ||
| 9. | Noen Yang | เนินยาง | 10 | 5,336 |