Ban Zhao, courtesy name Huiban, was a Chinese historian, philosopher, and politician. She was the first known female Chinese historian and, along with Pamphile of Epidaurus, one of the first known female historians. She completed her brother Ban Gu's work on the history of the Western Han, the Book of Han. She also wrote Lessons for Women, an influential work on women's conduct. She also had great interest in astronomy and mathematics and wrote poems, commemorative writings, argumentations, commentaries, essays and several longer works, not all of which survive. She became China's most famous female scholar and an instructor of Taoist sexual practices for the imperial family. Ban Zhao is depicted in the Wu Shuang Pu by Jin Guliang.

Pamphile or Pamphila of Epidaurus was a historian of Egyptian descent who lived in Greece during the reign of the Roman emperor Nero and wrote in Greek. She was the first known female Greco-Roman historian and, along with Ban Zhao, one of the first known female historians. She is best known for her lost Historical Commentaries, a collection of miscellaneous historical anecdotes in thirty-three books, which is frequently cited by the Roman writer Aulus Gellius in his Attic Nights and by the Greek biographer Diogenes Laërtius in his Lives and Opinions of Eminent Philosophers. She is also described in the tenth-century Byzantine encyclopedia, the Suda, and by the Byzantine writer Photios. According to the Suda, she wrote a large number of epitomes of the works of other historians as well as treatises on disputes and sex. She may be the author of the anonymous surviving Greek treatise Tractatus de mulieribus claris in bello, which gives brief biographical accounts of the lives of famous women.