Julian Osgood Field (1852–1925) was an American socialite and writer. Some of his works were published under the pseudonyms X.L. or Sigma.

Julian Przyboś was a Polish poet, essayist and translator, one of the most important poets of the Kraków Avant-Garde.

Julian Ralph was an author and journalist, most noted for his work on The Sun, a newspaper of New York City.

Julian Christopher Rathbone was an English novelist.

Richard Julian Roberts FSA was a British librarian, bibliographer, and scholar.

Julian Konstantinovich Shchutsky was a Russian sinologist.

Julian Ivanovich Simashko was a Russian zoologist and entomologist.

Julian Stockwin MBE is an author of historical action-adventure fiction. As well as the Kydd Series he has written two standalone novels The Silk Tree and The Powder of Death.

Julian Stryjkowski was a Polish journalist and writer, known for his social prose and radical leftist leanings. He was considered one of the best Polish-Jewish writers of the communist era.

Julian Russell Sturgis was a British-American novelist, poet, librettist and lyricist.