| Official Name: | Singhanakhon |
| Native Name: | สิงหนคร |
| Native Name Lang: | th |
| Settlement Type: | District |
| Subdivision Type: | Country |
| Subdivision Name: | Thailand |
| Subdivision Type1: | Province |
| Subdivision Name1: | Songkhla |
| Subdivision Type2: | Seat |
| Subdivision Name2: | Sathing Mo |
| Subdivision Type3: | Subdistrict |
| Subdivision Type4: | Muban |
| Established Title: | District established |
| Population Total: | 79281 |
| Population As Of: | 2005 |
| Blank Name Sec1: | Postal code |
| Blank Info Sec1: | 90330 |
| Blank Name Sec2: | Geocode |
| Blank Info Sec2: | 9015 |
| Timezone: | ICT |
| Utc Offset: | +7 |
| Coordinates: | 7.2383°N 100.5528°W |
Singhanakhon (Thai: สิงหนคร, in Thai pronounced as /sǐŋ.hàʔ.náʔ.kʰɔ̄ːn/) is a district (amphoe) in the northern part of Songkhla province, southern Thailand.
Neighboring districts are (from the south clockwise): Mueang Songkhla, Hat Yai, Khuan Niang of Songkhla Province; Pak Phayun of Phatthalung province; and Sathing Phra of Songkhla Province. To the east is the Gulf of Thailand.
The district is between Thale Luang and Songkhla Lake.
The minor district (king amphoe) was created on 15 February 1988, when 11 tambons were split off from Mueang Songkhla district.[1] It was upgraded to a full district on 19 July 1991.[2]
The district is divided into 11 sub-districts (tambons), which are further subdivided into 77 villages (mubans). Singhanakhon is a township (thesaban tambon) which covers parts of tambons Ching Kho and Thamnop and tambon Hua Khao and Sathing Mo. There are a further nine tambon administrative organizations (TAO).
| No. | Name | Thai name | Villages | Pop. | |
|---|---|---|---|---|---|
| 1. | Ching Kho | ชิงโค | 10 | 10,920 | |
| 2. | Sathing Mo | สทิงหม้อ | 6 | 15,361 | |
| 3. | Thamnop | ทำนบ | 7 | 4,458 | |
| 4. | Ram Daeng | รำแดง | 7 | 2,734 | |
| 5. | Wat Khanun | วัดขนุน | 8 | 7,937 | |
| 6. | Chalae | ชะแล้ | 5 | 2,868 | |
| 7. | Pakro | ปากรอ | 6 | 2,571 | |
| 8. | Pakhat | ป่าขาด | 5 | 2,846 | |
| 9. | Hua Khao | หัวเขา | 8 | 14,567 | |
| 10. | Bang Khiat | บางเขียด | 5 | 3,500 | |
| 11. | Muang Ngam | ม่วงงาม | 10 | 11,519 |