| Official Name: | Fak Tha |
| Native Name: | ฟากท่า |
| Native Name Lang: | th |
| Settlement Type: | District |
| Subdivision Type: | Country |
| Subdivision Name: | Thailand |
| Subdivision Type1: | Province |
| Subdivision Name1: | Uttaradit |
| Subdivision Type2: | Seat |
| Subdivision Name2: | Fak Tha |
| Established Title: | District established |
| Established Date: | 1937 |
| Population Total: | 15128 |
| Population As Of: | 2008 |
| Blank Name Sec1: | Postal code |
| Blank Info Sec1: | 53160 |
| Blank Name Sec2: | Geocode |
| Blank Info Sec2: | 5305 |
| Timezone: | ICT |
| Utc Offset: | +7 |
| Coordinates: | 17.9922°N 100.8786°W |
Fak Tha (in Thai pronounced as /fâːk tʰâː/) is a district (amphoe) of Uttaradit province, northern Thailand.
The minor district (king amphoe) Fak Tha was established in 1937 as a subordinate of Nam Pat district.[1] On 22 July 1958 it was upgraded to a full district.[2]
Neighboring districts are (from the east clockwise) Ban Khok and Nam Pat of Uttaradit Province, and Na Muen of Nan province.
The main river of the district is the Pat River, a tributary of the Nan River.
The district is divided into four sub-districts (tambon), which are further subdivided into 33 villages (muban). Fak Tha is a sub-district municipality (thesaban tambon) which covers parts of tambon Fak Tha and Long Don. There are a further four tambon administrative organizations (TAO).
| No. | Name | Thai | Villages | Pop.[3] | |
|---|---|---|---|---|---|
| 1. | Fak Tha | ฟากท่า | 11 | 5,190 | |
| 2. | Song Khon | สองคอน | 11 | 3,379 | |
| 3. | Ban Siao | บ้านเสี้ยว | 6 | 3,392 | |
| 4. | Song Hong | สองห้อง | 5 | 3,167 |