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DIRECTORY

Best Science Fiction Writing Contests in 2025

Showing 48 contests that match your search.

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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.

Top Prize:

$200

Additional prizes:

2nd: $100 | 3rd: $50

💰 Entry fee: $0

📅 Deadline: March 31, 2025 (Expired)

Writer's Games

The Writer's Workout

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.

Top Prize:

Publication in anthology, 72 Hours (26+ spaces)

📅 Deadline: July 22, 2025 (Expired)

100 Word Writing Contest

Tadpole Press

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 contest invites submissions of creative works of 100 words or less. It encourages diverse voices and unique stories focused on the theme of truth-telling across any genre.

Top Prize:

$1,000

Additional prizes:

2nd: Publishing and marketing package valued at $6,000 | 3rd: Manuscript assessment package ($1,500-$3,000) | 4th place: Editing package ($1,500) | 5th & 6th: Writing coaching ($500) | 7th-10th: $200 | 11th-15th: $150 | 16th-20th: $100 | 21st-30th: $50

💰 Entry fee: $15

📅 Deadline: November 30, 2025

The Rubery Prize

Rubery Book Awards

Genres: Crime, Fantasy, Fiction, Horror, Humor, Memoir, Mystery, Non-fiction, Novel, Novella, Science Fiction, Thriller, Young Adult, and Romance

The Rubery Prize is an international award for indie writers and self-published authors. It aims to recognize outstanding works and elevate authors' profiles. Authors can submit self-published books or those from independent presses.

Top Prize:

£2000

Additional prizes:

Category winners receive £200

💰 Entry fee: $60

📅 Deadline: March 31, 2025 (Expired)

Writers of the Future

Writers of the Future

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

The Writers of the Future Contest, initiated by L. Ron Hubbard in 1983, supports new writers in science fiction and fantasy, judged by leading authors. Winners receive cash prizes and recognition. The contest encourages original works and offers a platform for upcoming writers.

Top Prize:

$5,000

📅 Deadline: September 30, 2025

Spring Prose & Poetry Contest

Onyx Publications

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.

Top Prize:

$500

Additional prizes:

Second place: $150 Third place: $75 Winner also gets publication and author interview on Story Discovery podcast.

💰 Entry fee: $12

📅 Deadline: May 05, 2024 (Expired)

Genres: Fantasy, Fiction, Flash Fiction, Humor, Mystery, Science Fiction, Science Writing, and Short Story

The competition invites elementary and middle school students to submit short stories (maximum 350 words) based on a monthly theme. Winners receive recognition and prizes, including Amazon gift cards and publication in the Hall of Fame.

Top Prize:

$25

Additional prizes:

1st place: $25 Amazon gift card 2nd place: $15 Amazon gift card 3rd place: $5 Amazon gift card All winners are published in the Hall of Fame.

📅 Deadline: January 28, 2025 (Expired)

Genres: Fantasy, Mystery, Science Fiction, Thriller, and Young Adult

The Colorado Gold Rush Literary Awards Contest is aimed at unpublished writers of novel-length fiction, offering feedback and exposure to literary agents and editors. It encourages diverse voices and celebrates various genres.

Top Prize:

$150

Additional prizes:

Winner receives official certificate, trophy, and reading during the conference luncheon. Three finalists receive $50, certificate, and pitch session with agents.

💰 Entry fee: $25

📅 Deadline: May 01, 2025 (Expired)

GNU DLE Short Story Writing Contest

Gyeongsang National University, Department of Language Education

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.

Top Prize:

$250

Additional prizes:

Prize for the winner in each genre.

📅 Deadline: September 01, 2025

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

The 7 Day Story Writing Challenge invites participants to write a story based on a secret theme assigned to them, within a specified genre, over a period of 7 days. Participants must write a story of no more than 2,000 words.

Top Prize:

£500

Additional prizes:

Publication on website

💰 Entry fee: $0

📅 Deadline: April 22, 2024 (Expired)

Heart Fiction Battle

Writing Battle

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

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Top Prize:

$1,500

Additional prizes:

Genre Runner-up (x4): $375 Feedback by industry professionals

💰 Entry fee: $20

📅 Deadline: August 02, 2024 (Expired)

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

The Reader Views Literary Awards recognize innovative self-published books, offering visibility and credibility to independent authors. The contest provides thorough book reviews, evaluation forms, and promotional opportunities.

Top Prize:

$1,250

Additional prizes:

Gold: $750 | Silver: $350 | Bronze: $150 | Various sponsored awards and features in newsletters include marketing packages, interviews, and ads.

💰 Entry fee: $89

📅 Deadline: December 15, 2025

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.

Top Prize:

A worldwide publishing contract with Chicken House & royalty advance of £10,000

Additional prizes:

An offer of representation from a top literary agent

💰 Entry fee: $25

📅 Deadline: June 02, 2025 (Expired)

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