| Yaza Datu Kalaya ရာဇ ဓာတု ကလျာ | |
|---|---|
 Statue of Natshinnaung and Yaza Datu Kalaya in Taungoo | |
| Princess consort of Toungoo | |
| Tenure | 21 March [O.S. 11 March] 1603 – November 1603 |
| Coronation | 21 March [O.S. 11 March] 1603 |
| Predecessor | Min Khin Saw |
| Successor | unknown |
| Princess consort of Burma | |
| Tenure | c. November 1586 – 8 February [O.S. 29 January] 1593 |
| Predecessor | Natshin Medaw |
| Successor | unknown |
| Born | 12 November 1559 Sunday, 14th waxing of Natdaw 921 ME Pegu (Bago) Toungoo Empire |
| Died | November 1603 Tazaungmon 965 ME (aged ~44) Toungoo (Taungoo) |
| Spouse | Mingyi Swa (1586–1593, his death) Natshinnaung (1603) |
| Issue | None |
| House | Toungoo |
| Father | Bayinnaung |
| Mother | Yaza Dewi aka Htwe Hla |
| Religion | Theravada Buddhism |
Yaza Datu Kalaya (Burmese: ရာဇ ဓာတု ကလျာ, pronounced [jàza̰ dàdṵ kələjà], Pali: Rājadhātukalyā; also spelled Yaza Datu Kalya; 12 November 1559 – November 1603) was crown princess of Burma from 1586 to 1593, and crown princess of Toungoo for seven months in 1603. Known for her great beauty, the princess was also a noted poet, and the subject of some of the "most beautiful poems in Burmese literature" by Natshinnaung.[1]