Ba Than (Burmese: ဘသန်း, pronounced [ba̰ ðáɰ̃]; 1870s – c. 1931) was a Burmese school teacher, writer, and historian in the early 20th century British Burma. He is best known for his seminal Burmese history textbook Myanmar Yazawin, used in Burmese high schools from the 1930s to the 1950s. He is also known for his 1919 novel B.A. Maung Ba Lwin and the short-lived Myo-Chit newspaper, which he co-founded in 1924.

Ba Than was the youngest son of U Maung Lay and Daw Ma Ma of Bassein (Pathein).^[1][2] He and his brothers Sein (b. 1870) and Ba Gyan all became notable figures in British Burma. Sein became the longtime chief editor of the anti-colonialist Myanma Alin newspaper while Ba Gyan became a writer with the pen name of Pathein Ba Gyan.^[1] Ba Than received a B.A. from Rangoon College,^[1][2] in an era when only a select few could pursue a university education.^{[note 1]}

After college, Ba Than chose to become a school teacher, spurning more lucrative career opportunities. He ended up at Shin Maha Buddhaghosa High School, a nationalist school in Moulmein (Mawlamyine) where he taught several subjects: English, Burmese, geography, mathematics and history.^[2][3] He also dabbled as a writer and journalist on the side, writing several newspaper columns, short stories and poems under several pen names, and publishing his first novel B.A. Maung Ba Lwin in 1919. In 1924,^[4] he and his brother Ba Gyan started the Myo-Chit (lit. "The Patriot") newspaper in Rangoon (Yangon).^[2] But the paper failed, and he returned to teaching, ending up at Taingyintha High School in Kangyidaunt, near his native Bassein, by 1929. (By his own account in 1929, he had taught in three schools over his career: Shin Maha Buddhaghosa High School, and Taingyintha High School in Moulmein, and Taingyintha High School in Kangyidaunt.^[5])

It was then that he wrote his most famous book, Myanmar Yazawin, intended to be a high school textbook on Burmese history. It was based on his many years' experience as a history teacher, and the research he had done over the years. He had consulted several Burmese chronicles, primarily Hmannan Yazawin and Maha Yazawin, Burmese history books written by British historians (including A.P. Phayre, S.W. Cocks and G.E. Harvey) as well as English translations of Siamese and Lan Na history.^[6] He had wanted to bring a more complete textbook than those in use at the time when most Burmese vernacular schools used a Burmese translation of Cocks's A Short History of Burma or an abridged version of the Hmannan chronicle by Ba Tin of Mandalay.^[5] He finished writing the book in 1929 in Kangyidaunt,^[7] and the book was published in 1930.^[3]

The book was an instant success. It was quickly adopted as a high school textbook in many schools throughout the country.^{[note 2]} Ba Than immediately began work on the second edition in 1930, adding more material based on works by Western historians such as A. Dalrymple, J. Gray, and D.G.E. Hall as well as feedback by Burmese scholars and writers such as Po Kya, Po Lat, and Theippan Maung Wa (who was a student of his at the Maha Buddhaghosa high school).^[8] On balance, according to historians Tun Aung Chain and Ni Ni Myint, the book primarily relies on the chronicles.^[3][9] At any rate, the book was published eight times between 1930 and 1952.^[3]

But Ba Than did not live to see much of the success. He apparently died shortly after finishing work on the second edition in November 1930.^{[note 3]} The next two editions, likely published in 1932 and 1933, did not contain any new updates, and any forewords by the author.^[10] The next update to the book was overseen by Ba Than's brother Sein in 1934, and published as the fifth edition.^[10] Sein went on to publish the subsequent editions of the book. The sixth edition was just a second printing of the fifth edition while the seventh edition, published in 1951, contains updates to the day of Burmese independence, 4 January 1948.^{[note 4]} The book fell out of use from Burmese high schools after the 1950s, certainly after 1962.^{[note 5]} It was republished again in 1991 to raise the awareness of the book among the public.^[3]