Herminie Templeton Kavanagh was an Irish writer, most known for her short stories.

Dame Hermione Lee, is a British biographer, literary critic and academic. She is a former President of Wolfson College, Oxford, and a former Goldsmiths' Professor of English Literature in the University of Oxford and Professorial Fellow of New College. She is a Fellow of the British Academy and of the Royal Society of Literature.

Hermippus was the one-eyed Athenian writer of the Old Comedy, who flourished during the Peloponnesian War.

Hermippus of Smyrna was a Greek grammarian and peripatetic philosopher, surnamed by the ancient writers the Callimachian, from which it may be inferred that he was a disciple of Callimachus about the middle of the 3rd century BC, while the fact of his having written about the life of Chrysippus proves that he lived to about the end of the century. His writings seem to have been of very great importance and value. They are repeatedly referred to by the ancient writers, under many titles, of which, however, most, if not all, seem to have been chapters of his great biographical work, which is often quoted under the title of Lives (Bioi). The work contained the biographies of a great many ancient figures, including orators, poets, historians, and philosophers. It contained the earliest known biography of Aristotle, as well as philosophers such as Pythagoras, Empedocles, Heraclitus, Democritus, Zeno, Socrates, Plato, Antisthenes, Diogenes, Stilpo, Epicurus, Theophrastus, Heraclides, Demetrius Phalereus, and Chrysippus. The work has been lost, but many later Lives extensively quote it.

Hermogenes was an ancient Athenian philosopher best remembered as a close friend of Socrates as depicted by Plato and Xenophon.

Hermogenes of Tarsus was a Greek rhetorician, surnamed The Polisher (Ξυστήρ). He flourished in the reign of Marcus Aurelius.

Hernán Ramírez Necochea (1917-1979) was a Chilean Marxist historian. In 1968 he became director of the faculty of Philosophy and Education in the University of Chile. Following the 1973 Chilean coup d'etat he went to exile in Paris, France where he lectured in the Paris-Sorbonne University.

Hernán Rivera Letelier is a Chilean novelist. Until the age of 11 he lived in the Algorta saltpeter mining town, in the north of Chile. When it was closed down, he and his family moved to Antofagasta, where his mother died. His siblings went to live with his aunts. He stayed in Antofagasta, alone, until he was about 11. To survive, he sold newspapers. Later he worked as a messenger for Anglo Lautaro Nirate Company, until his thirst for adventure led him to spend three years traveling in Chile, Bolivia, Perú, Ecuador and Argentina. He returned to Antofagasta in 1973 and began to work at another company, Mantos Blancos. He married a 17-year-old girl when he was 24. Later he left for Pedro de Valdivia, another saltpeter mining town. He completed his seventh and eighth years of study at night school, and at the Inacap educational institute he earned his license as a secondary education instructor. Today he lives in Antofagasta with his wife and four children. He has received the Premio Consejo Nacional de Libro twice, in 1994 and 1996. His novel El arte de la resurrección won the Premio Alfaguara de Novela in Spain in 2010.

Hernando de Acuña, a native of Valladolid, was a Spanish poet and translator of the Spanish Golden Age. He was admired by Emperor Charles V for both his military and literary talents.

Hero of Alexandria was a Greek mathematician and engineer who was active in his native city of Alexandria in Egypt during the Roman era. He is often considered the greatest experimenter of antiquity and his work is representative of the Hellenistic scientific tradition.