Hans Gottlieb Leopold Delbrück was a German historian. Delbrück was one of the first modern military historians, basing his method of research on the critical examination of ancient sources, using auxiliary disciplines, like demography and economics, to complete the analysis and the comparison between epochs, to trace the evolution of military institutions.

Hans (Joachim) Dominik was a German science fiction and non-fiction author, science journalist and engineer.

Hans Egon Holthusen was a German Nazi, lyric poet, essayist, and literary scholar.

Hans Einer was born on the farm Kingu in Uniküla, Sangaste Parish, Kreis Dorpat. He was an Estonian language teacher, an author of schoolbooks, and a cultural and public figure in Estonia.

Hans Erasmus Aßmann, Freiherr von Abschatz was a German statesman and poet from the second Silesian school.

Hans Erich Nossack was a German writer. Among his works are Spätestens im November (1955), Der jüngere Bruder (1958) and Ein glücklicher Mensch (1975). In 1961 Nossack was awarded the Georg Büchner Prize. One of his most famous works is The End: Hamburg 1943, written 3 months after the bombing of Hamburg by the allies during the Second World War.

Hans Jürgen Eysenck was a German-born British psychologist who spent his professional career in Great Britain. He is best remembered for his work on intelligence and personality, although he worked on other issues in psychology. At the time of his death, Eysenck was the most frequently cited living psychologist in the peer-reviewed scientific journal literature.

Hans Fallada was a German writer of the first half of the 20th century. Some of his better known novels include Little Man, What Now? (1932) and Every Man Dies Alone (1947). His works belong predominantly to the New Objectivity literary style, a style associated with an emotionless reportage approach, with precision of detail, and a veneration for 'the fact'. Fallada's pseudonym derives from a combination of characters found in the Grimm's Fairy Tales: The titular protagonist of Hans in Luck, and Falada the magical talking horse in The Goose Girl.

Hans Antonius Faverey was a Dutch poet of Surinam descent. Besides being a poet, he was a lecturer at the psychology department of the Universiteit Leiden.

Hans Folz was a German author of the late medieval or early Renaissance period.