| Consort: | yes |
| Yaza Dewi Burmese: ရာဇဒေဝီ | |
| Reign: | 16 April 1516 – 24 November 1530 |
| Succession: | Queen consort of Toungoo |
| Suc-Type: | Successor |
| Spouse: | Mingyi Nyo |
| Issue: | Tabinshwehti |
| House: | Toungoo |
| Father: | Thura Kyawkhaung |
| Birth Date: | 1500 |
| Birth Place: | Le Way |
| Religion: | Theravada Buddhism |
Yaza Dewi (Burmese: ရာဇဒေဝီ, in Burmese pronounced as /jàza̰ dèwì/) was a junior queen consort of King Mingyi Nyo of Toungoo and the mother of King Tabinshwehti. Born Khin Oo to the village chief of Le Way, she became a concubine of the king in 1515.[1] After she gave birth to their first and only son, the king raised the teenage commoner to the rank of queen with the style of Yaza Dewi.[2]