About SJ

My work has been shaped by theatre, teaching, research, and a lifelong preocupation with how voice reflects identity, culture, and human connection.

A Perspective that Shapes my Work

At a Glance

  • British-American voice and communication coach
  • Specialist in dialect and voiceover coaching
  • RADA-trained actor
  • MFA in Acting, University of California, Davis
  • Faculty member, Berkeley Rep School of Theatre
  • Creator of the Inhabiting Technique
  • Co-Founder of Sweet Thunder Shakespeare
  • Published author and researcher in acting and voice
  • Member, Voice and Speech Trainers Association (VASTA)
  • Coaching in Berkeley, California, and internationally via Zoom

Biography

Susan-Jane Harrison is a British-American voice and communication coach whose work brings together performance, teaching and research. Throughout her career as an actor, playwright, and teaching artist, she has been drawn to the ways voice reveals not only how we speak, but how we think, connect, and experience ourselves.

Her interdisciplinary work has informed her development of The Inhabiting Technique, an integrated approach to embodied actor training that views the physical, intellectual, and emotional dimensions of the actor’s work as existing on a single expressive continuum. This framework has, in turn, informed her ongoing research into embodied performance, communication, and human expression.

Alongside her work in theatre, Susan-Jane has developed a longstanding interest in language and communication. Learning Spanish as an adult, living in three countries, and training in accents at RADA has deepened her understanding of how culture, identity, and language shape the way we communicate. Today, she coaches actors, voiceover artists, professionals, and multilingual speakers, helping clients communicate with greater freedom while remaining authentically themselves.

What Continues to Inspire My Work

Some of the strongest influences have come not only from theatre and teaching, but from the people who have surrounded me throughout my life.

I grew up in a family where conversations about human development, leadership, creativity, and communication were part of everyday life. My father, Dr. Roger Harrison, was an organizational psychologist whose work on organizational culture and leadership influenced the field internationally. My mother, Diana Harrison, was an executive coach with an extraordinary gift for listening. A natural connector and humorist, she had a remarkable ability to make people feel seen, understood, and at ease. Looking back, I see that my work has always drawn on both of those inheritances: an enduring curiosity about how people grow and develop, and a deep belief that genuine listening can be transformative.

Living within a multicultural, bilingual family has continued to deepen my appreciation of the many ways language, culture, and identity intersect. It has reinforced my belief that communication is never simply about words or pronunciation, but about being able to express ourselves without leaving part of who we are behind.

Motherhood has been one of my greatest teachers. It continues to remind me that growth unfolds differently for every person and that listening with genuine curiosity is often provides the most transformative results.

Again and again, I find myself drawn to each client’s lived experience. Whether someone is an actor, a leader, a multilingual speaker, or simply navigating a moment of change, I begin by listening. Together, we discover the approach that works best for you.

Writing & Conversation

My work extends beyond coaching, into research, writing, and conversation.

You can access published articles that explore actor training, performance, and voice, while my podcast, On the Breath, features conversations with artists, educators, entrepreneurs, investigating communication, creativity, and what it means to find our voice in the world.

Whether you prefer to read or listen, I hope you’ll find ideas that continue the conversation.

Read and Listen Here

 Reflections from Clients

“Before working with SJ, I tried everything to improve my confidence and skill in  public speaking.  SJ’s approach led me to feel a sense of ownership over my transformation.  I am now expressive in my body when briefing senior leaders, my voice is confident and I no longer feel less than.”  

Mimose P.

“My colleagues have commented on my presence when I am speaking to large groups, my sense of ease and command of content. Since working with SJ, I have found my voice, and this has been life-changing.  I cannot recommend SJ enough.”

Katherine D.

Along with how to ground my voice, SJ helped me with how to structure meetings and set boundaries to allow for more productive outcomes.  I never in my life imagined I would look forward to speaking opportunities, but now I do!  I not only found my physiological voice, but my spiritual one as well!” 

Melissa S.

“I primarily came to SJ for my accent. But I have gained a lot more than I expected. I became better at communicating, speaking, and being heard. This helped me tremendously in my professional life.  My confidence has opened up new doors & opportunities. I think that’s really powerful!” 

Somtirtha R.

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