Haniel Clark Long was an American poet, novelist, publisher and academic. He is best known for his novella, Interlinear to Cabeza de Vaca (1936), a fictionalized account of the true story of a Spanish conquistador in 16th century North America.

Hanif Kureishi is a British playwright, screenwriter, filmmaker and novelist of South Asian and English descent. In 2008, The Times included Kureishi in its list of the 50 greatest British writers since 1945.

Hendrik "Hank" Hanegraaff, also known as the "Bible Answer Man", is an American Christian author and radio talk-show host. Formerly an evangelical Protestant, he joined the Eastern Orthodox Church in 2017. He is an outspoken figure within the Christian countercult movement, where he has established a reputation for his critiques of non-Christian religions, new religious movements, and cults, as well as heresy in Christianity. He is also an apologist on doctrinal and cultural issues.

Hank Lazer is an American poet and critic who teaches at the University of Alabama.

Henry Hunt Searls was an American author and screenwriter. His novels included The Crowded Sky (1960), which was adapted as the 1960 movie of the same name; The Pilgrim Project (1964), which was adapted as the 1968 movie Countdown; and The Penetrators. Searls also wrote the novelizations for the movies Jaws 2 (1978) featuring Roy Scheider and Murray Hamilton, and Jaws: The Revenge (1987) featuring Michael Caine and Lorraine Gary.

Hiram "Hank" Williams was an American singer-songwriter. He is regarded as one of the most significant and influential American singers and songwriters of the 20th century. Williams recorded 55 singles that reached the top 10 of the Billboard Country & Western Best Sellers chart, five of which were released posthumously, including 12 that reached No. 1, three after his death.

Hanna Astrup Larsen was a Norwegian-American writer, literary editor, and translator.

Oleksandra Mikhailovna Bilozerska-Kulish, who commonly wrote under the pseudonym Hanna Barvinok, was a Ukrainian writer and folklorist. Considered one of the most important writers in Ukraine, she was the first female writer of modern Ukrainian literature and became a pioneer of ethnographic realism in Ukrainian writing.

Hanna Johansen was a Swiss writer.

Hanna Krall is a Polish writer with a degree in journalism from the University of Warsaw, specializing among other subjects in the history of the Holocaust in occupied Poland.