| Official Name: | Lat Lum Kaeo |
| Native Name: | ลาดหลุมแก้ว |
| Native Name Lang: | th |
| Settlement Type: | District |
| Subdivision Type: | Country |
| Subdivision Name: | Thailand |
| Subdivision Type1: | Province |
| Subdivision Name1: | Pathum Thani |
| Subdivision Type2: | Seat |
| Subdivision Name2: | Rahaeng |
| Established Title: | District established |
| Established Date: | 28 March 1916 |
| Population Total: | 65,563 |
| Population As Of: | 2017 |
| Blank Name Sec1: | Postal code |
| Blank Info Sec1: | 12140 |
| Blank Name Sec2: | Geocode |
| Blank Info Sec2: | 1305 |
| Timezone: | ICT |
| Utc Offset: | +7 |
| Coordinates: | 14.0372°N 100.4047°W |
Lat Lum Kaeo (in Thai pronounced as /lâːt lǔm kɛ̂ːw/) is the westernmost district of Pathum Thani province, central Thailand.
The district was established on 28 March 1916.[1]
Neighboring districts are (from the north clockwise): Lat Bua Luang of Phra Nakhon Si Ayutthaya province; Sam Khok and Mueang Pathum Thani of Pathum Thani province; and Pak Kret, Bang Bua Thong, and Sai Noi of Nonthaburi province.
The district is divided into seven sub-districts (tambons), which are further subdivided into 67 villages (mubans). Rahaeng is a sub-district municipality (thesaban tambon) and covers part of tambon Rahaeng. Each of the tambons has a Tambon administrative organization (TAO).
| No. | Name | Thai | Villages | Pop.[2] | |
|---|---|---|---|---|---|
| 1. | Rahaeng | ระแหง | 12 | 13,693 | |
| 2. | Lat Lum Kaeo | ลาดหลุมแก้ว | 7 | 4,439 | |
| 3. | Khu Bang Luang | คูบางหลวง | 12 | 7,934 | |
| 4. | Khu Khwang | คูขวาง | 5 | 5,361 | |
| 5. | Khlong Phra Udom | คลองพระอุดม | 13 | 5,464 | |
| 6. | Bo Ngoen | บ่อเงิน | 7 | 4,320 | |
| 7. | Na Mai | หน้าไม้ | 11 | 11,784 |