
Volodymyr Arenev is a pen name of Ukrainian science fiction, fantasy award-winning writer, journalist and screenwriter Volodymyr Puziy. Writes in Russian and Ukrainian languages, resides in Kyiv, Ukraine.

Spouses Maryna Yuryevna Dyachenko and Serhiy Serhievich Dyachenko are Ukrainian co-authors of fantasy literature. They write in Russian, but also often first publish their books in Ukrainian. The Dyachenkos hail from Kyiv and currently reside in California.

Vasili Vasilievich Golovachov is a modern Russian science fiction writer, known in Russian-speaking countries for writing both hard science fiction and sci-fi/fantasy mixes. The works combines space science fiction, esotericism, Slavic neopaganism and pseudohistory.

Maksym Ivanovych Kidruk is a Ukrainian travelogue and fiction writer. His professional career began in 2009 with an autobiographical novel The Mexican Chronicles, describing the journey across Mexico from the Pacific Ocean to the Caribbean Sea. Since then Kidruk traveled in 29 countries and wrote eight fiction books including travelogues, adventure stories and thrillers. He is the author of the very first Ukrainian techno-thriller Bot. Most of his stories are based on real places and events which Kidruk witnessed or heard of from fellow travelers during his journeys. From 2012, he has been working solely in the techno-thriller genre.

Henry Lion Oldie or H. L. Oldie is the pen name of Ukrainian science-fantasy fiction writers Dmitry Gromov and Oleg Ladyzhensky. Both authors reside in Kharkiv, Ukraine, and write in Russian. At Eurocon 2006 in Kyiv, the European Science Fiction Society named them Europe's best writers of 2006. Oldie collaborated with other Russophone Ukrainian writers, such as Andrey Valentinov, Marina and Sergey Dyachenko.

Alexander Sergeevich Potupa was a Belarusian philosopher, writer, scientist and human rights activist.

Mykola Danylovych Rudenko was a Ukrainian poet, writer, philosopher, Soviet dissident, human rights activist and World War II veteran. He was the founder of the Ukrainian Helsinki group, and was twice arrested for his dissident activities.
Yuriy M. Scherbak (Shcherbak) – Ukrainian writer, screenwriter, publicist, epidemiologist, politician, diplomat, and environmental activist. Doctor of Medicine (1983), Laureate of Y. Yanovsky Literary Prize (1984) and O. Dovzhenko State Prize (1984).

Vladimir Nikolaevich Vasilyev is a Russian science fiction writer and musician. His first book was published in 1991. A professional writer since 1996, he currently lives in Moscow in winter and in Mykolaiv in summer.

Volodymyr Kyrylovych Vynnychenko was a Ukrainian statesman, political activist, writer, playwright, artist, who served as the first Prime Minister of Ukraine.

Yuriy Vynnychuk is a Ukrainian journalist, writer and editor.

Serhiy Viktorovych Zhadan is a Ukrainian poet, novelist, essayist, and translator.

Alexander Zorich is the collective pen name of two Russo-Ukrainian writers; Yana Botsman and Dmitry Gordevsky. The two write in Russian, in genres such as science fiction, fantasy and alternate history, as well as PC game scenarios.