Saw Pyei Chantha (Burmese: စောပြည့်ချမ်းသာ, pronounced [sɔ́ bjḛ tɕʰáɴðà]) was duchess of Taungdwin from 1441 to the 1470s, and duchess of Toungoo from 1459 to 1466.
Princess Saw Pyei Chantha had two full siblings, older brother Min Hla, and a younger sister Shwe Pyi Shin Me,[note 1] and four older maternal half-siblings—Minye Kyawhtin, Min Hla Htut, Minye Aung Naing, Saw Min Phyu, from his mother's first marriage to her paternal uncle Crown Prince Minye Kyawswa.
[1] Her mother was wedded to her father in 1416, a year after the death of Minye Kyawswa, by her grandfather King Minkhaung I (r.
[2][3] In 1434, the princess married Thiri Zeya Thura, a nephew of King Thado.
A contemporary mawgun inscription says Thiri Zeya Thura and Saw Pyei Chantha of Taungdwin pledged their loyalty to King Thihathura of Ava in 1472/73.