| Official Name: | Phrai Bueng |
| Native Name: | ไพรบึง |
| Native Name Lang: | th |
| Settlement Type: | District |
| Subdivision Type: | Country |
| Subdivision Name: | Thailand |
| Subdivision Type1: | Province |
| Subdivision Name1: | Sisaket |
| Subdivision Type2: | Seat |
| Subdivision Name2: | Phrai Bueng |
| Subdivision Type3: | Subdistrict |
| Subdivision Type4: | Muban |
| Established Title: | District established |
| Population Total: | 47725 |
| Population As Of: | 2009 |
| Blank Name Sec1: | Postal code |
| Blank Info Sec1: | 33180 |
| Blank Name Sec2: | Geocode |
| Blank Info Sec2: | 3306 |
| Timezone: | ICT |
| Utc Offset: | +7 |
| Coordinates: | 14.7483°N 104.3617°W |
Phrai Bueng (Thai: ไพรบึง, in Thai pronounced as /pʰrāj bɯ̄ŋ/) is a district (amphoe) in the central part of Sisaket province, northeastern Thailand.
Neighboring districts are (from the north clockwise): Phayu, Si Rattana, Khun Han, Khukhan, and Wang Hin.
The area of the district was originally part of Khukhan district. On 1 October 1969 tambons Phrai Bueng, Samrong Phlan, Din Daeng, and Prasat Yoe were split off and formed the new minor district (king amphoe) Phrai Bueng.[1] On 22 August 1975 it was upgraded to a full district.[2]
The district is divided into six sub-districts (tambons), which are further subdivided into 81 villages (mubans). Phrai Bueng is a township (thesaban tambon) which covers parts of tambons Phrai Bueng and Samrong Phlan. There are a further six tambon administrative organizations (TAO).
| No. | Name | Thai name | Villages | Pop. | ||
|---|---|---|---|---|---|---|
| 1. | Phrai Bueng | ไพรบึง | 21 | 16,121 | ||
| 2. | Din Daeng | ดินแดง | 9 | 5,108 | ||
| 3. | Prasat Yoe | ปราสาทเยอ | 11 | 4,872 | ||
| 4. | Samrong Phlan | สำโรงพลัน | 17 | 11,448 | ||
| 5. | Suk Sawat | สุขสวัสดิ์ | 12 | 5,634 | ||
| 6. | Non Pun | โนนปูน | 11 | 4,393 |