Best Science Fiction Writing Contests in 2026

Genres: Short Story, Crime, Fantasy, Horror, Mystery, Romance, Science Fiction, Suspense, and Thriller

The competition is open for entries and accepts submissions only through Subfolio. Entries can be on any subject, theme or genre, and must be written in English with a maximum of 3,000 words. Stories are judged anonymously and entrants must not include identifying details in the document or file name. A front page must include only the story title and word count. The winner is selected from a longlist/shortlist by appointed judges; the overall decision is final.

Genres: Fiction, Short Story, Horror, Mystery, and Science Fiction

The Fabula Press Short Story Contest encourages exceptional storytelling across genres, with no specific theme. Participants can submit entries for both free and paid categories. Winning stories may be published in an anthology.

Genres: Fiction, Memoir, Non-fiction, Poetry, Children's, Fantasy, Mystery, Romance, Science Fiction, Thriller, and Young Adult

The North Street Book Prize focuses on self-published or hybrid-published books, offering significant cash prizes and marketing services to enhance visibility. The contest has been running for 11 years and encourages entries across various genres.

Genres: Essay, Fantasy, Fiction, Flash Fiction, Humor, Memoir, Mystery, Non-fiction, Science Fiction, Science Writing, Thriller, Young Adult, Children's, Poetry, Romance, Short Story, Suspense, and Travel

The Tadpole Press 100-Word Writing Contest welcomes entries of 100 words or less on any theme. It emphasizes creativity, uniqueness, and growth in writing, encouraging diverse voices.

Genres: Fiction, Short Story, Fantasy, Science Fiction, and Horror

The Writers of the Future Contest is an opportunity for new writers of science fiction and fantasy to have their work judged by professional writers. It has been established since 1983 and includes quarterly cash prizes and an annual grand prize.

Genres: Fiction, Science Fiction, and Short Story

Speculative fiction short story contest set in a near-future Australia: in 2055, Melbourne’s CBD is enclosed in a gargantuan protective structure called the Central Business Cube (CBC). The contest seeks stories based around this speculative event; stories about the Cube are welcome, including dystopias.

Genres: Fiction, Novel, Novella, Science Fiction, Science Writing, and Young Adult

An annual contest for unpublished and unagented writers of children's fiction, focusing on originality and diverse voices. The competition seeks full-length novels suitable for readers aged 7-18.

Genres: Fantasy, Fiction, Mystery, Science Fiction, and Travel

The contest aims to publish a magazine of short stories across various genres. Stories must fit specific word counts and themes, and will be evaluated by staff judges.

Genres: Children's, Fantasy, Fiction, Horror, LGBTQ, Mystery, Science Fiction, and Travel

The Next Generation Short Story Awards is a not-for-profit program recognizing outstanding short stories. It includes cash prizes, medals, and publication opportunities for winners.