| Official Name: | Sai Ngam |
| Native Name: | ไทรงาม |
| Native Name Lang: | th |
| Settlement Type: | District |
| Subdivision Type: | Country |
| Subdivision Name: | Thailand |
| Subdivision Type1: | Province |
| Subdivision Name1: | Kamphaeng Phet |
| Subdivision Type2: | Seat |
| Subdivision Name2: | Sai Ngam |
| Subdivision Type3: | Tambon |
| Subdivision Type4: | Muban |
| Established Title: | District established |
| Population Total: | 51183 |
| Population As Of: | 2005 |
| Blank Name Sec1: | Postal code |
| Blank Info Sec1: | 62150 |
| Blank Name Sec2: | Geocode |
| Blank Info Sec2: | 6202 |
| Timezone: | ICT |
| Utc Offset: | +7 |
| Coordinates: | 16.4722°N 99.8967°W |
Sai Ngam (Thai: ไทรงาม, in Thai pronounced as /sāj ŋāːm/) is a district (amphoe) in the eastern part of Kamphaeng Phet province, central Thailand.
Neighboring districts are (from the south clockwise) Sai Thong Watthana, Mueang Kamphaeng Phet, Phran Kratai, Lan Krabue of Kamphaeng Phet Province, Wachirabarami and Sam Ngam of Phichit province.
The minor district (king amphoe) Sai Ngam was created on 15 May 1975, when the two tambons Sai Ngam and Nong Khla were split off from Mueang Kamphaeng Phet district.[1] It was upgraded to a full district on 25 March 1979.[2]
The district is divided into seven sub-districts (tambons), which are further subdivided into 72 villages (mubans). Sai Ngam is a township (thesaban tambon) and covers parts of tambon Sai Ngam. There are a further seven tambon administrative organizations (TAO).
| No. | Name | Thai name | Villages | Pop. | ||
|---|---|---|---|---|---|---|
| 1. | Sai Ngam | ไทรงาม | 10 | 9,098 | ||
| 2. | Nong Khla | หนองคล้า | 8 | 5,279 | ||
| 3. | Nong Thong | หนองทอง | 11 | 6,746 | ||
| 4. | Nong Mai Kong | หนองไม้กอง | 10 | 6,860 | ||
| 5. | Maha Chai | มหาชัย | 12 | 7,317 | ||
| 6. | Phan Thong | พานทอง | 10 | 7,917 | ||
| 7. | Nong Mae Taeng | หนองแม่แตง | 11 | 7,966 |