Sithu Kyawhtin of Toungoo
| Sithu Kyawhtin of Toungoo တောင်ငူ စည်သူကျော်ထင် | |
|---|---|
| Viceroy of Toungoo | |
| Reign | 1470–1481 | 
| Predecessor | Letya Zala Thingyan | 
| Successor | Min Sithu | 
| Born | c. early 1410s (Sunday born) Ava (Inwa) Ava Kingdom | 
| Died | 1481 843 ME near Yamethin Ava Kingdom | 
| Spouse | Min Hla Htut of Pyakaung Princess of Pakhan | 
| Issue | Min Sithu (son) Min Hla Nyet (daughter) Min Htwe (daughter) | 
| Father | Sithu of Paukmyaing | 
| Religion | Theravada Buddhism | 
Sithu Kyawhtin of Toungoo (Burmese: တောင်ငူ စည်သူကျော်ထင်, pronounced [sìðù tɕɔ̀dɪ̀ɰ̃]; died 1481) was Viceroy of Toungoo from 1470 to 1481, and a general in the Ava military. He was the maternal grandfather of Mingyi Nyo, the founder of Toungoo Dynasty of Myanmar. He was a son-in-law of Crown Prince Minye Kyawswa of the Forty Years' War fame.