Natshinnaung (Burmese: နတ်သျှင်နောင်, [naʔ ʃɪ̀ɰ̃ nàʊɰ̃]; 1579–1613) was a Toungoo prince who was a noted poet and an accomplished musician, as well as an able military commander.

A grandson of King Bayinnaung and the eldest son of Minye Thihathu, Viceroy of Toungoo, the prince participated in King Nanda's campaigns to reconquer Siam in the early 1590s, and took part in the sacking of Nanda's capital Pegu in 1599.

11 March] 1603,[4] he married his lifelong love, Princess Yaza Datu Kalaya, for whom his famous poems were written.

[5] Although the king re-appointed him as viceroy of Toungoo, Natshinnaung was deeply dissatisfied with his reduced status.

Natshinnaung had one chief queen Yaza Datu Kalaya, the daughter of Bayinnaung.

It has been claimed that Natshinnaung sent his poems to Yaza Datu Kalyani through the usage of a parrot.