| Official Name: | Yang Chum Noi |
| Native Name: | ยางชุมน้อย |
| Native Name Lang: | th |
| Settlement Type: | District |
| Subdivision Type: | Country |
| Subdivision Name: | Thailand |
| Subdivision Type1: | Province |
| Subdivision Name1: | Sisaket |
| Subdivision Type2: | Seat |
| Subdivision Name2: | Yang Chum Noi |
| Subdivision Type3: | Subdistrict |
| Subdivision Type4: | Muban |
| Established Title: | District established |
| Population Total: | 36991 |
| Population As Of: | 2005 |
| Blank Name Sec1: | Postal code |
| Blank Info Sec1: | 33190 |
| Blank Name Sec2: | Geocode |
| Blank Info Sec2: | 3302 |
| Timezone: | ICT |
| Utc Offset: | +7 |
| Coordinates: | 15.2617°N 104.4011°W |
Yang Chum Noi (Thai: ยางชุมน้อย, in Thai pronounced as /jāːŋ t͡ɕʰūm nɔ́ːj/) is a district (amphoe) in the northern part of Sisaket province, northeastern Thailand.
Neighboring districts are (from the east clockwise): Kanthararom, Mueang Sisaket, and Rasi Salai of Sisaket Province; Kho Wang of Yasothon province; and Khueang Nai of Ubon Ratchathani province.
The minor district (king amphoe) Yang Chum Noi was established on 1 September 1971, when the three tambons, Yang Chum Noi, Khon Kam, and Lin Fa, were split off from Mueang Sisaket district.[1] On 25 March 1979 it was upgraded to a full district.[2]
The district is divided into seven sub-districts (tambons), which are further subdivided into 86 villages (mubans). Yang Chum Noi is a township (thesaban tambon) which covers parts of tambon Yang Chum Noi. There are a further seven tambon administrative organizations (TAO).
| No. | Name | Thai name | Villages | Pop. | ||
|---|---|---|---|---|---|---|
| 1. | Yang Chum Noi | ยางชุมน้อย | 10 | 6,119 | ||
| 2. | Lin Fa | ลิ้นฟ้า | 19 | 6,236 | ||
| 3. | Khon Kam | คอนกาม | 14 | 5,795 | ||
| 4. | Non Khun | โนนคูณ | 14 | 6,654 | ||
| 5. | Kut Mueang Ham | กุดเมืองฮาม | 8 | 3,310 | ||
| 6. | Bueng Bon | บึงบอน | 13 | 5,725 | ||
| 7. | Yang Chum Yai | ยางชุมใหญ่ | 8 | 3,152 |