Best Science Fiction Writing Contests in 2024

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

The Winter Flash Fiction Battle is an engaging contest where writers compete by creating stories based on given prompts. Participants write a story of up to 1000 words within three days. The contest emphasizes community feedback and professional judging.

Genres: Fiction, Short Story, Crime, Mystery, Science Fiction, and Thriller

This contest invites submissions of short stories exploring the theme of 'Freedom' within the genres of crime, speculative, and fantasy fiction. Winning entries will be published in a special issue combining Tangled Web Magazine and Mirk Fantasy Magazine.

Genres: Fiction, Short Story, Crime, Fantasy, Horror, Humor, Mystery, Poetry, Romance, Science Fiction, Script Writing, Thriller, and Young Adult

Writer's Games is a free, six-week, challenge-based competition designed to help writers improve their craft. Each week, registered participants receive a secret event announcement and have 72 hours to write and submit their entries. All entries receive feedback from judges. The competition emphasizes creativity across various genres.

Genres: Crime, Fantasy, Fiction, Flash Fiction, Horror, Humor, Memoir, Mystery, Non-fiction, Poetry, Science Fiction, Short Story, and Thriller

The contest awarded prizes for both prose and poetry categories, with multiple winners for each.

Genres: Crime, Fantasy, Fiction, Horror, Humor, Mystery, Novel, Romance, Science Fiction, Thriller, and Young Adult

The Goldfinch Novel Award is a prize for emerging authors, inviting submissions of the first 3,000 words of a completed novel plus a 1-page synopsis. It aims to discover new literary talent and is in partnership with the Alton Arts Festival.

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: Fantasy, Fiction, Mystery, Non-fiction, Science Fiction, and Young Adult

The 2025 Book Pipeline Unpublished Contest aims to discover unpublished manuscripts across ten categories. Winners receive $25,000, industry circulation, and executive development opportunities. It is open to writers aged 18 and older, with specific submission guidelines based on categories.

Genres: Flash Fiction, Fiction, Crime, Fantasy, Horror, Humor, Mystery, Romance, Science Fiction, Thriller, and Young Adult

The contest celebrates the art of flash fiction. It invites writers to explore themes of transformation, inspired by Kafka's legacy, as part of the centenary commemoration of his work. The prize aims to provide opportunities for both emerging and established writers.

Genres: Fiction, Short Story, and Science Fiction

Fiction Potluck is a quarterly writing competition open to fiction writers globally, featuring a guest judge who sets a unique challenge each period. The current challenge theme is 'Sci-Fi Western', with submissions of up to 6,000 words due by August 20. The competition is free to enter, and winners receive prizes including a two-year Duotrope service subscription (valued at $100).

Genres: Fiction, Science Fiction, Science Writing, and Short Story

The Natural Disaster Threat Contest received submissions globally, focusing on creativity and research. Winning stories will aid in developing simulation games for future threat preparedness.

Genres: Crime, Fantasy, Fiction, Horror, Humor, Mystery, Novel, Novella, Poetry, Romance, Science Fiction, Short Story, Thriller, and Young Adult

The Best Indie Book Award (BIBA) is an international literary contest that recognizes outstanding achievements by independently published authors. Entries are limited to indie published books, including those from small presses and self-published authors, judged on various writing skills.

Genres: Fiction, Novel, Young Adult, Crime, Fantasy, Horror, Humor, Mystery, Romance, Science Fiction, and Thriller

The Chapter One Prize aims to celebrate novelists by finding the best opening chapter of an unpublished novel-in-progress written in English. The contest is open to writers worldwide, aged 18 and above.

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

The Writing Peers Summer Short Story Prize is designed to celebrate and promote the art of storytelling. Details about the contest, including submission guidelines, themes, and criteria, are crucial for participants.

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

The Parsec Short Story Contest aims to encourage non-professional writers to explore speculative fiction in genres like science fiction, fantasy, and horror. The theme for 2025 is 'ROOTS', and submissions should relate to this theme. The contest has no entry fee and supports young writers through a special Youth Story Prize.

Genres: Fiction, Short Story, Crime, Fantasy, Flash Fiction, Horror, Humor, Mystery, Novella, Romance, Science Fiction, and Thriller

The Ironclad Creative Short Story Competition is held quarterly, encouraging original short stories based on a provided prompt. The latest competition had a theme of '7.12am' and featured multiple prize-winning entries. The organization aims to support writers, especially those with low incomes and neurodivergent backgrounds.

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: Crime, Essay, Fantasy, Fiction, Flash Fiction, Horror, Humor, Memoir, Mystery, Non-fiction, Novel, Novella, Poetry, Romance, Science Fiction, Science Writing, Short Story, Thriller, and Young Adult

The contest is aimed at unpublished works including novels, novellas, poetry collections, and nonfiction books. It is judged blind and winners can choose to publish an extract. The prize is awarded every three months with a total prize pool of $4,000 USD.

Genres: Crime, Fantasy, Fiction, Flash Fiction, Horror, Humor, Mystery, Romance, Science Fiction, Science Writing, Thriller, and Young Adult

The Not Quite Write Prize for Flash Fiction invites writers to break traditional writing rules while crafting compelling stories. Participants have 60 hours to produce a story of up to 500 words in response to prompts. The contest is held quarterly, with cash prizes totaling AU$4,000 each round.

Genres: Fantasy, Fiction, Flash Fiction, Poetry, and Science Fiction

The Iridescence Award is a contest for short stories and poetry by BIPOC authors, focusing on themes of the supernatural, extraterrestrial, or paranormal. The contest aims to promote underrepresented voices in literature and provides cash prizes along with publication opportunities.