Henri Frans de Ziel, working under the pen name of Trefossa, was a neoromantic writer in Dutch and Sranan Tongo from Suriname. He is best known for the Sranan Tongo stanzas of Suriname's National Anthem.
Henri Gamache was the pseudonym of an otherwise unknown author who was active in the United States during the 1940s, and who wrote on the subject of magic. All his books were published in New York City and most of them consist of semi-scholarly popular compilations that draw from previously-published works on occultism. His works are noted for their connection to the Afrocentric theories of Marcus Garvey.
Henri Griffet (1698–1771) was a leading Jesuit writer. He was born at Moulins and educated at the College of Louis le Grand in Paris where he assisted Charles Porée in his belle-lettres lectures.
Henri Guilbeaux (1885–1938) was a French socialist politician and poet. He was active in the Zimmerwald Anti-War Movement during World War I. Guilbeaux was a prominent figure in a group of intellectuals in Geneva who opposed continuation of the war. Another member of the group was his friend Stefan Zweig, whose poems he translated into French. Zweig nonetheless criticizes him in "Die Welt von Gestern," saying that he "was not a gifted person" and that "I must frankly denominate his literary ability as inconsiderable. His command of language was not more than average; his education was not profound. His entire power lay in controversy." However, Zweig praises his talent for writing polemics. He published a magazine called "Demain", that became a point of reference for all who were against the war. Lenin, Trotsky and Lunacharsky all published in the paper. Because of his political credo and his strong personality, he was judged by default in France and sentenced to death but managed to escape to Russia with the help of Lenin. He became a Communist and was active in the Comintern. He later opposed Joseph Stalin and supported Leon Trotsky. Pardoned by the French justice, he died, almost forgotten, in Paris in 1938.
Baron Henri Louis Gustave Guillaume (1812–1877), generally going by Gustave Guillaume, was a French-born Belgian army officer and military historian who served as Minister of War from 1870 to 1873.
Henri Hauser was a French historian, geographer, and economist. A pioneer in the study of the economic history of the early modern period, he also wrote on contemporary economic issues and held the first chair in economic history to be established at a French university. He was born in Oran into a middle-class Jewish family who had moved to French Algeria for health reasons but returned to France when Hauser was four years old. Hauser was educated at the Lycée Condorcet in Paris and then at the École Normale Supérieure where he came first in both the entrance and leaving examinations. He initially taught in provincial lycées before taking his doctorate in 1892 with a thesis on the 16th-century Huguenot leader, François de la Noue. Hauser went on to become a professor of ancient and medieval history at the University of Clermont-Ferrand, modern history and geography at the University of Dijon, and finally a professor of history and economic history at the Sorbonne from 1919 to 1936. His 1905 book L'impérialisme américain predicted the decline of Europe and the dominance of the United States, while his 1915 Méthodes allemandes d'expansion économique analyzed the role played by German industry in the outbreak of World War I. Hauser was awarded the Legion of Honor in 1919 and in 1945 the Académie française awarded him the Prix de l'Académie for his life's work.
Henri Jordan was a German classical scholar who specialized in Roman archaeological topography. He was a son-in-law to historian Johann Gustav Droysen.
Henri Lefebvre was a French Marxist philosopher and sociologist, best known for pioneering the critique of everyday life, for introducing the concepts of the right to the city and the production of social space, and for his work on dialectical materialism, alienation, and criticism of Stalinism, existentialism, and structuralism. In his prolific career, Lefebvre wrote more than sixty books and three hundred articles. He founded or took part in the founding of several intellectual and academic journals such as Philosophies, La Revue Marxiste, Arguments, Socialisme ou Barbarie, Espaces et Sociétés.
Henri Lopes is a Congolese writer, diplomat, and political figure. He was Prime Minister of Congo-Brazzaville from 1973 to 1975, and became the Congo-Brazzaville's Ambassador to France in 1998.