Sithu of Pinya

  • Sithu
  • စည်သူ
Regent of Pinya
Reign1 September 1340 – 29 March 1344
PredecessorUzana I (as King)
SuccessorKyawswa I (as King)
Governor of Myinsaing
Reignc. 1312/13c. 1342
PredecessorYazathingyan (as Viceroy)
SuccessorThettawshay
Bornc. early 1280s
Pagan (Bagan)
Died?
Pinya Kingdom
ConsortSaw Htut
Issue
  • Saw Gyi (daughter)
  • Saw Einthe (daughter)
HouseMyinsaing
FatherNarathihapate
MotherShin Shwe
ReligionTheravada Buddhism

Sithu of Pinya (Burmese: စည်သူ, [sìðù]; also known as Myinsaing Sithu) was regent of Pinya from 1340 to 1344. He is not mentioned in any of the royal chronicles. He only appears in a Pinya era inscription as "King" Myinsaing Sithu. Sithu, who according to the inscription succeeded Uzana I, may have been a caretaker for his nephew and son-in-law Kyawswa I of Pinya. Sithu's elder daughter Saw Gyi was married to Kyawswa I. At least one contemporary inscription donated by Kyawswa I's chief consort on 17 June 1342 disputes Sithu's claim, saying that Kyawswa I was already king.

The king was likely Kyawswa I's maternal uncle since Kyawswa I's father Thihathu had only two brothers, Athinkhaya and Yazathingyan, both of whom had already died.