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Best Mystery Writing Contests in 2026

Showing 41 contests that match your search.

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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The 2025 Book Pipeline Unpublished Contest aims to discover unpublished manuscripts across ten categories.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.

Top Prize:

$25,000

Additional prizes:

$2,500 for each category winner

💰 Entry fee: $45

📅 Deadline: September 25, 2025 (Expired)

Genres: Memoir, Mystery, Romance, Science Fiction, Thriller, and Young Adult

gThe Indie Author Project Annual Contest aims to recognize indie authors and provide them visibility through library support. It encourages submissions from indie-published authors in various genres and offers significant prizes.

Top Prize:

$2,500

Additional prizes:

$500 each to two runner-ups in each genre. Opportunity to promote books at libraries, inclusion in a print spread in Library Journal.

📅 Deadline: May 31, 2025 (Expired)

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

The competition invites writers to submit short stories of up to 1000 words, excluding children's and young adult fiction. The entry fee varies based on the number of submissions. Winners will be announced in February 2026.

Top Prize:

£500

Additional prizes:

Publication on the website and free assessment for 2nd and 3rd placed entries.

💰 Entry fee: $7

📅 Deadline: November 30, 2025 (Expired)

Black Orchid Novella Award

Wolfe Pack & Alfred Hitchcock's Mystery Magazine

Genres: Crime, Mystery, and Novella

The Black Orchid Novella Award celebrates the novella format, encouraging original, unpublished works that conform to the mystery genre's traditional forms, specifically inspired by the Nero Wolfe series. The contest is designed to highlight the novella, requiring submissions that are tight and engaging, devoid of explicit content.

Top Prize:

$1,000

Additional prizes:

Publication in Alfred Hitchcock's Mystery Magazine

📅 Deadline: May 31, 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 (Expired)

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

The Storytrade Book Awards celebrate literary excellence in small and independent publishing, featuring over 70 categories for fiction and nonfiction. The awards spotlight outstanding books and provide industry recognition for authors.

Top Prize:

$1,000

Additional prizes:

$1,000 for each Book of the Year (Fiction & Nonfiction). Medals, book stickers, and digital seals for Winners and Finalists

💰 Entry fee: $75

📅 Deadline: June 30, 2025 (Expired)

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