| Official Name: | Chum Phuang |
| Native Name: | ชุมพวง |
| Native Name Lang: | th |
| Settlement Type: | District |
| Subdivision Type: | Country |
| Subdivision Name: | Thailand |
| Subdivision Type1: | Province |
| Subdivision Name1: | Nakhon Ratchasima |
| Subdivision Type2: | Seat |
| Subdivision Name2: | Chum Phuang |
| Subdivision Type3: | Subdistrict |
| Subdivision Type4: | Muban |
| Established Title: | District established |
| Population Total: | 81440 |
| Population As Of: | 2000 |
| Blank Name Sec1: | Postal code |
| Blank Info Sec1: | 30270 |
| Blank Name Sec2: | Geocode |
| Blank Info Sec2: | 3017 |
| Timezone: | ICT |
| Utc Offset: | +7 |
| Coordinates: | 15.3489°N 102.7419°W |
Chum Phuang (in Thai pronounced as /tɕʰūm pʰūaŋ/; ซุมพวง, in Lao pronounced as /su᷇m pʰu᷇aŋ/) is a district in the eastern part of Nakhon Ratchasima province, northeastern Thailand.
Chum Phuang district was separated from Phimai district. It was made a minor district (king amphoe) in 1956 and upgraded to a full district in 1959.
Neighbouring districts are (from the north clockwise): Prathai, Mueang Yang and Lam Thamenchai of Nakhon Ratchasima Province; Lam Plai Mat of Buriram province; and Huai Thalaeng and Phimai of Nakhon Ratchasima.
The district is the site of the Huay Bong Reservoir. The 25 million cubic metre capacity reservoir supplies water for the 800 households of Prasuk Subdistrict.[1]
The district is divided into nine sub-districts (tambons). Chum Phuang is the only township (thesaban tambon) of the district, covering parts of the tambon Chum Phuang. There are a further nine tambon administrative organizations (TAO).
| 1. | Chum Phuang | ชุมพวง | ||
| 2. | Prasuk | ประสุข | ||
| 3. | Tha Lat | ท่าลาด | ||
| 4. | Sarai | สาหร่าย | ||
| 5. | Talat Sai | ตลาดไทร | ||
| 10. | Non Rang | โนนรัง | ||
| 14. | Nong Lak | หนองหลัก | ||
| 16. | Non Tum | โนนตูม | ||
| 17. | Non Yo | โนนยอ |