Tuesday, 17 February 2026

10 UK literary agents currently open to science fiction submissions (2026)

Looking for UK literary agents for science fiction? These 10 agents are currently open to submissions in 2026 and actively seeking adult sci-fi manuscripts.Science fiction continues to evolve. From climate fiction and dystopian futures to space opera and near-future speculative thrillers, UK agents are actively seeking bold new voices in the genre.

If you’re writing adult science fiction, these UK literary agents are currently open to submissions and looking for speculative manuscripts.

Always double-check individual submission pages before querying, as windows can change.

1. Harry Illingworth

Agency: D H H Literary Agency
Open to submissions: Yes

Looking for: Adult science fiction and speculative fiction with strong commercial appeal, immersive world-building and clear narrative drive.

Submission method: Email submission following agency guidelines.

Tip: Avoid overwhelming the query with technical detail. Focus on character and stakes.

2. Hannah Sheppard

Agency: D H H Literary Agency
Open to submissions: Yes

Looking for: Commercial science fiction, crossover speculative fiction and high-concept narratives with strong emotional arcs.

Submission method: Email submission.

Tip: Clarify the central conflict rather than describing the entire world.

3. Juliet Mushens

Agency: Mushens Entertainment
Open to submissions: Yes

Looking for: High-concept science fiction with series potential and international appeal.

Submission method: Online or email as per agency guidelines.

Tip: If your novel has franchise or sequel potential, make that clear.

4. Madeleine Milburn

Agency: Madeleine Milburn Literary, TV & Film Agency
Open to submissions: Yes

Looking for: Commercial speculative fiction with cinematic scope and strong character development.

Submission method: Online submission form.

Tip: Position your novel clearly within the current sci-fi market.

5. Becky Thomas

Agency: Johnson & Alcock
Open to submissions: Yes

Looking for: Voice-led speculative fiction exploring identity, technology and contemporary themes.

Submission method: Email individual agent.

Tip: Emphasise the human element behind the science.

6. Kate Evans

Agency: Peters Fraser + Dunlop
Open to submissions: Yes

Looking for: Market-aware genre fiction including science fiction with broad readership appeal.

Submission method: Email submission via PFD guidelines.

Tip: Use thoughtful comparable titles rather than overly ambitious comparisons.

7. Millie Hoskins

Agency: United Agents
Open to submissions: Yes

Looking for: Upmarket speculative fiction with literary crossover potential.

Submission method: Email submission.

Tip: If your science fiction leans literary, foreground voice and thematic depth.

8. Sophie Lambert

Agency: C+W Agency
Open to submissions: Yes

Looking for: Speculative fiction with global scope and distinctive settings.

Submission method: Email submission.

Tip: Show how your world feels original, not derivative.

9. Caroline Hardman

Agency: Hardman & Swainson
Open to submissions: Yes

Looking for: Commercial fiction including speculative and genre-crossing narratives.

Submission method: Email query with sample chapters.

Tip: Pacing matters. Science fiction must still feel propulsive.

10. Rob Dinsdale

Agency: The Soho Agency
Open to submissions: Yes

Looking for: Emotionally driven speculative fiction with crossover appeal.

Submission method: Email submission.

Tip: Make the stakes personal as well as global.

What science fiction agents are looking for in 2026

Across the UK market, agents are particularly interested in:

  • Near-future speculative fiction

  • Climate fiction and dystopian narratives

  • Character-led science fiction

  • Diverse global perspectives

  • Clear series potential

Science fiction can be concept-heavy, but agents are ultimately looking for story.

Strong opening chapters. Clear stakes. Human consequences.

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