May Hnin Theindya (Burmese: မေနှင်းသိန်ဒျာ, Burmese pronunciation: [mè n̥ɪ́ɴ θèiɴdjà]) was a principal queen consort of King Tarabya of Pegu (Bago) from c. 1293 to 1296. She was the only known child of King Wareru of Martaban, and may have been a granddaughter of King Ram Khamhaeng of Sukhothai. Theindya was torn between her husband and her father, who were rival strongmen in present-day Lower Myanmar. It was she who told her father of Tarabya's plan to assassinate him c. 1296. But when her father ordered Tarabya's execution, she unsuccessfully tried to save her husband.