| Official Name: | Non Khun |
| Native Name: | โนนคูณ |
| Native Name Lang: | th |
| Settlement Type: | District |
| Subdivision Type: | Country |
| Subdivision Name: | Thailand |
| Subdivision Type1: | Province |
| Subdivision Name1: | Sisaket |
| Subdivision Type2: | Seat |
| Subdivision Name2: | Non Kho |
| Subdivision Type3: | Subdistrict |
| Subdivision Type4: | Muban |
| Established Title: | District established |
| Population Total: | 37865 |
| Population As Of: | 2005 |
| Blank Name Sec1: | Postal code |
| Blank Info Sec1: | 33250 |
| Blank Name Sec2: | Geocode |
| Blank Info Sec2: | 3313 |
| Timezone: | ICT |
| Utc Offset: | +7 |
| Coordinates: | 14.9283°N 104.69°W |
Non Khun (Thai: โนนคูณ, in Thai pronounced as /nōːn kʰūːn/) is a district (amphoe) in the eastern part of Sisaket province, northeastern Thailand.
Neighboring districts are (from the south clockwise): Benchalak, Nam Kliang, and Kanthararom of Sisaket Province, and Samrong of Ubon Ratchathani province.
Non Khun was created as a minor district (king amphoe) under Kanthararom district on 1 September 1977, with the tambons, Non Kho, Pho, Bok, and Nong Kung.[1] It was upgraded to a full district on 1 January 1988.[2]
The district is divided into five sub-districts (tambons), which are further subdivided into 80 villages (mubans). There are no municipal (thesaban) areas. There are five tambon administrative organizations (TAO).
| No. | Name | Thai name | Villages | Pop. | ||
|---|---|---|---|---|---|---|
| 1. | Non Kho | โนนค้อ | 20 | 8,100 | ||
| 2. | Bok | บก | 17 | 9,589 | ||
| 3. | Pho | โพธิ์ | 13 | 5,605 | ||
| 4. | Nong Kung | หนองกุง | 18 | 9,606 | ||
| 5. | Lao Kwang | เหล่ากวาง | 12 | 4,965 |