| Official Name: | Mueang Amnat Charoen |
| Native Name: | เมืองอำนาจเจริญ |
| Native Name Lang: | th |
| Settlement Type: | District |
| Subdivision Type: | Country |
| Subdivision Name: | Thailand |
| Subdivision Type1: | Province |
| Subdivision Name1: | Amnat Charoen |
| Subdivision Type2: | Seat |
| Subdivision Name2: | Bung |
| Subdivision Type3: | Subdistrict |
| Subdivision Type4: | Muban |
| Established Title: | District established |
| Population Total: | 128992 |
| Population As Of: | 2008 |
| Blank Name Sec1: | Postal code |
| Blank Info Sec1: | 37000 |
| Blank Name Sec2: | Geocode |
| Blank Info Sec2: | 3701 |
| Timezone: | ICT |
| Utc Offset: | +7 |
| Coordinates: | 15.8583°N 104.6294°W |
Mueang Amnat Charoen (Thai: เมืองอำนาจเจริญ, in Thai pronounced as /mɯ̄a̯ŋ ʔām.nâːt t͡ɕā.rɤ̄ːn/) is the capital district (amphoe mueang) of Amnat Charoen province, northeastern Thailand.
Originally Amnat Charoen was a mueang under Mueang Khemarat. In the Thesaphiban administrative reforms around 1900 it was reassigned to Ubon Ratchathani and converted into a district. It was later named Bung after the central tambon. In 1939 it was renamed Amnat Charoen.[1] In 1993 the new province Amnat Charoen was created, and the district was then renamed Mueang Amnat Charoen.[2]
Neighboring districts are (from the north clockwise): Senangkhanikhom, Pathum Ratchawongsa, Phana, Lue Amnat, and Hua Taphan of Amnat Charoen Province, and Pa Tio and Thai Charoen of Yasothon province.
The district is divided into 19 sub-districts (tambons), which are further subdivided into 213 villages (mubans). The town (thesaban mueang) Amnat Charoen covers parts of the tambon Bung. Nam Plik is a sub-district municipality (thesaban tambon) which covers parts of the same-named tambon. Na Wong, Na Mo Ma, and Na Yom are sub-district municipalities which cover the full same-named subdistricts. There are a further 16 tambon administrative organizations (TAO).
| No. | Name | Thai | Villages | Pop. | |
|---|---|---|---|---|---|
| 1. | Bung | บุ่ง | 23 | 28,931 | |
| 2. | Kai Kham | ไก่คำ | 13 | 8,111 | |
| 3. | Na Chik | นาจิก | 8 | 4,187 | |
| 4. | Pla Khao | ปลาค้าว | 12 | 5,656 | |
| 5. | Lao Phruan | เหล่าพรวน | 8 | 3,915 | |
| 6. | Sang Nok Tha | สร้างนกทา | 16 | 6,385 | |
| 7. | Khuem Yai | คึมใหญ่ | 10 | 5,408 | |
| 8. | Na Phue | นาผือ | 12 | 6,728 | |
| 9. | Nam Plik | น้ำปลีก | 10 | 7,676 | |
| 10. | Na Wang | นาวัง | 11 | 4,632 | |
| 11. | Na Mo Ma | นาหมอม้า | 8 | 4,016 | |
| 12. | Non Pho | โนนโพธิ์ | 11 | 6,537 | |
| 13. | Non Nam Thaeng | โนนหนามแท่ง | 14 | 7,928 | |
| 14. | Huai Rai | ห้วยไร่ | 10 | 5,413 | |
| 15. | Nong Masaeo | หนองมะแซว | 13 | 4,236 | |
| 16. | Kut Pla Duk | กุดปลาดุก | 12 | 5,870 | |
| 17. | Don Moei | ดอนเมย | 5 | 2,822 | |
| 18. | Na Yom | นายม | 8 | 5,072 | |
| 19. | Na Tae | นาแต้ | 9 | 5,469 |