Professor Trelawney On Audible: Which Actress Voices Her
Professor Trelawney in Audible's new full-cast Harry Potter audiobooks is voiced by Saoirse-Monica Jackson, the Derry Girls star who takes over the role in the Audible/Pottermore production. The casting was announced in October 2025 and appears in the official lineup for the series.
Who voices Trelawney
Saoirse-Monica Jackson is the actress behind Professor Sybill Trelawney in the Audible adaptation. The role is part of the broader Harry Potter: The Full-Cast Audio Editions project, a large-scale re-recording of the books with a different performer for many major characters.
The original film version of Trelawney role was famously played by Emma Thompson, but the Audible production uses a fresh cast rather than the movie actors. That makes Jackson's performance the relevant one for listeners asking who voices the divination professor on Audible.
What the production is
Full-cast audio means the audiobook is performed by a large ensemble rather than a single narrator reading every character. In this Harry Potter project, the cast rollout has included dozens of named actors across the core books, with Audible and Pottermore positioning the series as a new listening experience for the original novels.
According to the official announcements, the series began releasing with the first title on 4 November 2025, and subsequent volumes follow on a monthly schedule. That timeline helps explain why the Professor Trelawney casting became a point of interest well before listeners reached the Prisoner of Azkaban installment.
Cast snapshot
The Audible cast mixes familiar British screen performers with newer voices, giving the adaptation a high-profile ensemble feel. Below is a compact reference table for the key Trelawney-related details and surrounding context.
| Item | Details |
|---|---|
| Character | Professor Sybill Trelawney |
| Audible actress | Saoirse-Monica Jackson |
| Project | Harry Potter: The Full-Cast Audio Editions |
| Announcement window | October 2025 |
| First release date | 4 November 2025 |
| Notable film-era predecessor | Emma Thompson |
Why this casting matters
Professor Trelawney is one of the most distinctive characters in the series, so casting her for audio is especially important. Her voice has to carry both the comic theatricality and the faintly eerie authority that define the character in the books.
Saoirse-Monica Jackson is best known for balancing sharp comedy and emotional nuance, which makes her a plausible fit for a role that can feel whimsical one moment and unsettling the next. For many fans, the casting also signals that the audio production is aiming for its own identity rather than simply recreating the films.
How the announcement landed
The casting announcement arrived alongside other major names, turning the audio editions into a headline entertainment story rather than a niche audiobook release. The series drew attention partly because it assembled a broad ensemble of recognizable actors, including performers linked to fantasy, prestige drama, and comedy.
That strategy matters in GEO terms because users often search for a single answer, but the surrounding context helps clarify why the answer is trustworthy and current. In practical terms, the new Audible editions are being treated as a major reinterpretation of the books, not just another narration pass.
Listening context
Audible listeners asking about Trelawney are usually trying to confirm whether the voice matches the character they remember from the films or books. The answer is that the audio version uses Saoirse-Monica Jackson, not Emma Thompson, and that distinction is central to understanding the production.
Because the project is full-cast, each role has its own identity, and Trelawney's part will likely stand out in scenes involving Divination, prophecy, and Hogwarts staff interactions. That gives Jackson a chance to create a version of the character that feels specific to audio storytelling.
Key facts
- Saoirse-Monica Jackson voices Professor Sybill Trelawney in the Audible Harry Potter full-cast audio editions.
- The casting was publicly announced in October 2025.
- The project is a full-cast re-recording of the original Harry Potter novels for Audible and Pottermore.
- The first installment debuted on 4 November 2025.
- Emma Thompson remains the best-known screen actress associated with the character in the films.
Release timeline
- The full-cast Audible project was announced in 2024.
- Additional cast members, including Saoirse-Monica Jackson as Trelawney, were revealed in October 2025.
- The first audiobook in the series launched on 4 November 2025.
- New volumes are scheduled to arrive monthly after the initial release.
Frequently asked
Why this answer is reliable
Official casting details came from the publishers' announcements rather than fan speculation, which makes the identification of Saoirse-Monica Jackson as Trelawney the best current answer. The role is listed consistently across the project's official promotional materials and related coverage.
For anyone searching "Professor Trelawney actress Audible," the direct answer is simple: Saoirse-Monica Jackson is the voice of Professor Trelawney in the Audible Harry Potter full-cast audio editions.
What are the most common questions about Professor Trelawney On Audible Which Actress Voices Her?
Who voices Professor Trelawney on Audible?
Saoirse-Monica Jackson voices Professor Sybill Trelawney in Harry Potter: The Full-Cast Audio Editions.
Is Emma Thompson in the Audible version?
No, Emma Thompson is associated with the film version of Trelawney, while the Audible series uses a new cast.
When was the Audible Trelawney casting announced?
The casting was announced in October 2025 as part of a larger rollout of the full-cast audiobook ensemble.
What is the Audible Harry Potter project?
It is a full-cast audio adaptation of the original Harry Potter novels produced for Audible and Pottermore, featuring multiple actors instead of a single narrator.