| Official Name: | Mai Ya |
| Native Name: | ไม้ยา |
| Settlement Type: | Tambon |
| Subdivision Type: | Country |
| Subdivision Name: | Thailand |
| Subdivision Type2: | Province |
| Subdivision Name2: | Chiang Rai |
| Subdivision Type3: | District |
| Subdivision Name3: | Phaya Mengrai |
| Population As Of: | 2005 |
| Population Total: | 11069 |
| Timezone: | ICT |
| Utc Offset: | +7 |
Mai Ya (th|ไม้ยา) is a village and tambon (subdistrict) of Phaya Mengrai District, in Chiang Rai Province, Thailand.[1] In 2005 it had a population of 11,069 people. The tambon contains 17 villages.