| Official Name: | Phakdi Chumphon |
| Native Name: | ภักดีชุมพล |
| Native Name Lang: | th |
| Settlement Type: | District |
| Subdivision Type: | Country |
| Subdivision Name: | Thailand |
| Subdivision Type1: | Province |
| Subdivision Name1: | Chaiyaphum |
| Subdivision Type2: | Seat |
| Subdivision Name2: | Chao Thong |
| Subdivision Type3: | Subdistrict |
| Subdivision Type4: | Muban |
| Established Title: | District established |
| Population Total: | 28111 |
| Population As Of: | 2000 |
| Blank Name Sec1: | Postal code |
| Blank Info Sec1: | 36260 |
| Blank Name Sec2: | Geocode |
| Blank Info Sec2: | 3614 |
| Timezone: | ICT |
| Utc Offset: | +7 |
| Coordinates: | 15.905°N 101.4217°W |
Phakdi Chumphon (Thai: ภักดีชุมพล, in Thai pronounced as /pʰák.dīː t͡ɕʰūm.pʰōn/) is the westernmost district (amphoe) of Chaiyaphum province, northeastern Thailand.
Tambons Ban Chiang, Wang Thong, and Chao Thaong of Nong Bua Daeng district were separated to create the minor district (king amphoe) Phakdi Chumphon on 1 August 1988.[1] It was upgraded to a full district on 7 September 1995.[2]
Neighboring districts are (from the north clockwise): Nong Bua Daeng, Nong Bua Rawe, and Thep Sathit of Chaiyaphum Province; Wichian Buri, Bueng Sam Phan, and Nong Phai of Phetchabun province.
The district is divided into four subdistricts (tambons), which are further subdivided into 47 villages (mubans). There are no municipal (thesaban) areas. There are four tambon administrative organizations (TAO).
| 1. | Ban Chiang | บ้านเจียง | ||
| 2. | Chao Thong | เจาทอง | ||
| 3. | Wang Thong | วังทอง | ||
| 4. | Laem Thong | แหลมทอง |