| Official Name: | Doi Lo |
| Native Name: | ดอยหล่อ |
| Settlement Type: | District |
| Subdivision Type: | Country |
| Subdivision Name: | Thailand |
| Subdivision Type1: | Province |
| Subdivision Name1: | Chiang Mai |
| Subdivision Type2: | Seat |
| Subdivision Name2: | Doi Lo |
| Subdivision Type3: | Tambon |
| Subdivision Type4: | Muban |
| Established Title: | District established |
| Population Total: | 27623 |
| Population As Of: | 2005 |
| Blank Name Sec1: | Postal code |
| Blank Info Sec1: | 50160 |
| Blank Name Sec2: | Geocode |
| Blank Info Sec2: | 5024 |
| Timezone: | ICT |
| Utc Offset: | +7 |
| Coordinates: | 18.4744°N 98.7836°W |
Doi Lo (Thai: ดอยหล่อ, in Thai pronounced as /dɔ̄ːj lɔ̀ː/; [[File:Lanna-Doi_Lo.png|27px]]) is a district (amphoe) of Chiang Mai province in northern Thailand.
Neighboring districts are (from the southwest clockwise) Chom Thong, Mae Wang, San Pa Tong of Chiang Mai Province, Pa Sang and Wiang Nong Long of Lamphun province.
The minor district (king amphoe) was established on 1 April 1995, when four tambons were split off from Chom Thong.[1]
On 15 May 2007, all 81 minor districts were upgraded to full districts.[2] On 24 August the upgrade became official.[3]
The district is divided into four sub-districts (tambon), which are further subdivided into 54 villages (muban). There are no municipal (thesaban) areas, and four tambon administrative organizations (TAO).
| No. | Name | Thai name | Villages | Pop. | ||
|---|---|---|---|---|---|---|
| 1. | Doi Lo | ดอยหล่อ | 26 | 12,809 | ||
| 2. | Song Khwae | สองแคว | 8 | 5,560 | ||
| 3. | Yang Khram | ยางคราม | 11 | 5,182 | ||
| 4. | Santi Suk | สันติสุข | 9 | 4,072 |