Best Science Fiction Writing Contests in 2026

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

Season Themes is a flash fiction contest that invites authors to create stories inspired by monthly themes and prompts. Each theme features a specific character prompt that authors must incorporate into their stories, allowing for creative interpretations across various genres.

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An annual contest for unpublished and unagented writers of children's fiction, focusing on originality and diverse voices.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: 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 Mini Moon Writing Contest challenges participants to write entries of 10 words or less, with no theme required. The contest is designed to encourage creativity and quick thinking.

Genres: Crime, Fantasy, Fiction, Horror, Mystery, Poetry, Romance, Science Fiction, Suspense, Thriller, and Young Adult

Etchings Press, a student-run publisher at the University of Indianapolis, awards The Whirling Prize each year to two books that demonstrate an excellent and compelling response to a theme that students at the university select. Student judges will welcome recently published books of prose and poetry in response to the theme of "mystery" published since January 2024.

Genres: Fiction, Short Story, and Science Fiction

The Future First Line Contest invites participants to write a captivating first line for a novel set in 2052, inspired by the near future. Entries should encapsulate originality and creativity while hinting at technological or sociopolitical themes.

Genres: Christian, Crime, Fantasy, Fiction, Flash Fiction, Horror, Humor, LGBTQ, Mystery, Novel, Novella, Poetry, Romance, Science Fiction, Short Story, Thriller, and Travel

The New Deal Writing Competition invites writers to create a short story inspired by a specific painting. The current painting is 'Playtime' by Fred Ross. This is the ninth annual contest, intended to celebrate creativity and connect art and writing.

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

The Writer's Games is a free competition aimed at improving writing skills, offering feedback from judges. The 2024 edition has concluded, and it featured multiple events with winners recognized in an anthology. Registration is necessary to participate.

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

The Imagine 2200 contest invites writers to envision equitable climate progress stories, showcasing creative solutions and community resilience. It emphasizes hope and the potential for positive change through fiction.

Genres: Fiction, Science Fiction, and Young Adult

The Cygnus Awards recognize the best Science Fiction books across various subgenres. It includes prizes, recognition, and promotional opportunities for winning entries.