| Official Name: | Pho Tak |
| Native Name: | โพธิ์ตาก |
| Native Name Lang: | th |
| Settlement Type: | District |
| Subdivision Type: | Country |
| Subdivision Name: | Thailand |
| Subdivision Type1: | Province |
| Subdivision Name1: | Nong Khai |
| Subdivision Type2: | Seat |
| Subdivision Name2: | Pho Tak |
| Subdivision Type3: | Subdistrict |
| Subdivision Type4: | Muban |
| Established Title: | District established |
| Population Total: | 14886 |
| Population As Of: | 2005 |
| Blank Name Sec1: | Postal code |
| Blank Info Sec1: | 43130 |
| Blank Name Sec2: | Geocode |
| Blank Info Sec2: | 4317 |
| Timezone: | ICT |
| Utc Offset: | +7 |
| Coordinates: | 17.8767°N 102.41°W |
Pho Tak (Thai: โพธิ์ตาก, in Thai pronounced as /pʰōː tàːk/) is a district (amphoe) of Nong Khai province, northeastern Thailand.
Neighboring districts are (from the west clockwise): Sangkhom, Si Chiang Mai, and Tha Bo of Nong Khai Province, and Ban Phue of Udon Thani province.
The minor district (king amphoe) was created on 1 July 1997 by splitting off the three tambons, Pho Tak, Phon Thong, and Dan Si Suk, from Si Chiang Mai district.[1]
On 15 May 2007, all 81 minor districts were upgraded to full districts.[2] With publication in the Royal Gazette on 24 August, the upgrade became official.[3]
The district is divided into three sub-districts (tambons), which are further subdivided into 27 villages (mubans). There are no municipal (thesaban) areas. There are three tambon administrative organizations (TAO).
| No. | Name | Thai name | Villages | Pop. | ||
|---|---|---|---|---|---|---|
| 1. | Pho Tak | โพธิ์ตาก | 7 | 4,208 | ||
| 2. | Phon Thong | โพนทอง | 11 | 6,441 | ||
| 3. | Dan Si Suk | ด่านศรีสุข | 9 | 4,237 |