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US Science fiction Literary Agents

265 agents · 163 currently open to submissions

Science fiction agents in the United States handle everything from hard science fiction exploring theoretical physics to space opera adventures reminiscent of Ursula K. Le Guin's Hainish Cycle. The category splits into distinct territories: near-future dystopian fiction, military science fiction, cyberpunk, climate fiction, and science fantasy that blends speculative elements with fantastical world-building. Some agents focus on literary science fiction that examines social implications of technological change, while others prefer action-driven space adventures or time travel narratives. The boundary between science fiction and speculative fiction continues shifting, with many agents now representing climate change novels, biopunk thrillers, and AI-focused stories under broader speculative umbrellas. Before submitting, examine recent client deals to understand whether an agent leans toward hard science concepts, character-driven near-future stories, or crossover projects that appeal to fantasy readers. Research their existing client lists for authors working in similar subgenres, particularly noting whether they represent standalone novels or series fiction, as submission expectations vary significantly between these approaches.

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Represents

Science fiction, fantasy, mystery, romance, thriller, suspense, young adult

Wants: Query letter, sample pages

Looking for

Katie Shea Boutillier is vice president and rights director at Donald Maass Literary Agency and is listed as an agent in current publishing databases. Specific wishlist details require a deeper official-page pass.

How to submit

Email Katie Shea Boutillier at ksboutillier@maassagency.com when she is open, following current DMLA submission guidance.

Last checked 30 Jul 2026Via Email
Represents

Adult, literary fiction, upmarket fiction, speculative fiction, nonfiction

Wants: Query letter, author bio, 25-page sample for fiction or proposal for nonfiction

Looking for

Literary, upmarket, and speculative fiction including magical realism, fantasy, and science fiction. Strong essay collections, narrative nonfiction, archival works

How to submit

Currently closed to submissions except for by referral

Last checked 27 Jul 2026Via Email
Represents

Adult fiction, ya, grounded speculative stories, contemporary romance, illustrated picture books, middle-grade fiction, nonfiction

Looking for

Grounded, speculative stories, page-turning contemporary romance, non-linear storytelling, and elevated writing across the board. In children's books, Rebecca's looking for illustrated picture books with humor or heart that would work well for story time and middle-grade fiction that discusses big life moments. In the non-fiction space, Rebecca is interested in millennial experiences and perspectives, especially ones that challenge societal norms, or that feel fresh and from underrepresented voices. She's also interested in food, pop culture, psychology, and social commentary with hints of humor

How to submit

Email: rrodd@lgrliterary.com

Last checked 24 Jul 2026Via Email
Represents

Fantasy, science fiction, horror, women's fiction, romance, mystery or suspense, young adult

Wants: Query letter, book proposal for nonfiction

Looking for

Works with a unique premise and unforgettable characters, underrepresented viewpoints, twisty layered stories, and strong worldbuilding.

How to submit

Use The Knight Agency submissions page and the relevant QueryManager link, do not query multiple TKA agents simultaneously.

Last checked 22 Jul 2026Via QueryManager
Represents

Romance, fantasy, urban fantasy, science fiction, romantasy, contemporary romance, paranormal romance, cozy fantasy

Looking for

Heather is interested in representing works of popular fiction, mainly concentrated on romance of all genres and sub-genres other than inspirational—with a particular interest in romantasy (and if there are dragons, all the better!), humorous contemporary romance, and paranormal romance—as well as fantasy (particularly cozy fantasy), urban fantasy, and science fiction with strong romantic elements.

How to submit

Check agent's submission page

Last checked 20 Jul 2026
Represents

Commercial fiction, literary fiction, women's fiction, contemporary coming of age, light speculative fiction, young adult, cozy mystery, cozy fantasy, contemporary romance

Wants: Query letter

Looking for

Juliana loves commercial and literary fiction, stories that explore relationships and make her laugh, women's fiction, contemporary adult coming of age, light speculative fiction, young adult, cozy mysteries, cozy fantasies, and very select contemporary romance with a unique and strong hook.

How to submit

Submit through Juliana's QueryManager route from the agency submissions page. Send only one Rebecca Friedman Literary agent at a time, the agency may pass projects internally.

Last checked 9 Jul 2026Via QueryManager
Represents

Adult fantasy, adult science fiction, adult horror, adult romance, young adult science fiction, young adult fantasy, young adult romance, young adult contemporary

Wants: Query letter, first ten pages, author website

Looking for

Matthew Valdez is a literary agent at Megibow Literary Agency. He represents adult and YA storytellers, especially voices from marginalized backgrounds and the LGBTQ+ community. He is looking for adult fantasy, high-concept science fiction, horror, romance, and YA science fiction, fantasy, romance, and contemporary.

How to submit

Email matthewquery@megibowliterary.com. Megibow asks for a query letter, the first ten pages of the manuscript, and an author website if available. Matthew is only open to queries from the 15th through the end of each month. He does not currently accept nonfiction, middle grade, picture books, chapter books, poetry, short-story collections, screenplays, or religious or inspirational material.

Last checked 9 Jul 2026Via Email
Represents

Fantasy, science fiction, romance, young adult, middle grade, speculative fiction

Wants: Query letter, sample pages

Looking for

Kat Kerr is listed as a literary agent at Donald Maass Literary Agency in current agent directories and query databases. Specific wishlist details require a deeper official-page pass.

How to submit

Submit through Kat Kerr's current DMLA query route if open. Follow the agency rule to query one DMLA agent at a time.

Last checked 8 Jul 2026Via Online Form
Represents

Literary fiction, science fiction, fantasy, speculative fiction

Looking for

Layered and deeply satisfying upmarket fiction, bookclub fiction with light speculative elements, and science fiction and fantasy stories with fresh worlds and nuanced themes. Her taste is eclectic across genres and age ranges, and she welcomes queries from authors uncertain whether their work fits her list.

How to submit

Query Mary Moore through Aevitas Creative Management's contact and submissions form. Include information about your manuscript and your writing background. She prefers to begin representation in one genre before expanding to others, though she is comfortable representing multiple genres and age ranges for established clients.

Last checked 2 Jul 2026Via Online Form

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