Olga Martin

Olga Martin – Translator

Senior EN→ES translator for fiction & non-fiction. 30+ years of editorial-level Spanish that respects your voice and reads like an original.

Overview

Hello, and thank you for stopping by.

If you are an indie author preparing to publish in Spanish, I help your book feel natural, confident, and ready for readers in another language. I bring over 30 years of experience translating fiction and non-fiction from English, and I support authors who want their work to stand comfortably alongside professionally published titles.

My background includes long-term collaboration with leading Spanish publishing houses, along with work as the official Spanish translator for Peanuts and Garfield, and regular contributions to the Guinness Book of Records. This experience shaped how I work with full-length books, with close attention to consistency, tone, and rhythm throughout the manuscript.

What matters most to me is that the Spanish reads smoothly and sounds natural, while staying true to your voice.

To get a sense of what it is like to work together, you are welcome to read the reviews shared by other authors.

I’d be happy to hear about your book and discuss the next steps.

Services
Fiction
Contemporary Romance Fantasy Middle Grade Mystery & Crime
Non-Fiction
Health & Wellbeing Parenting & Families Psychology Self-Help & Self-Improvement
Languages
English to Spanish
Certifications
  • Degree in English and French into Spanish Translation from the Faculty of Translators and Interpreters ( Universidad Autónoma de Barcelona, 1991)
  • Member of the Institute of Linguists (UK)
  • PGCE Modern Languages from the University of Cambridge (1996)

Work experience

Planeta Publishing House

Jan, 1992 — Jun, 2019 (over 27 years)
Freelance translator from English and French into Spanish.

Portfolio

Book Translation
Book Translation
Made with Reedsy
Lealtad: Spanish Edition

Zambrano, Jorge San Martin

Jorge San Martin Zambrano

Book Translation
Book Translation
Made with Reedsy
La Gallina y la Sirena (Spanish Edition)

Lorenzini, Laurel

Two Flower Press

Book Translation
Made with Reedsy
Tu cuerpo, tu templo: Los cinco pilares del bienestar pleno

Khan, Dr. Habib

Independently published

Book Translation
Book Translation
Book Translation
Made with Reedsy
La Navidad Mágica de Bolita (Spanish Edition)

Schneider, Vianlix-Christine

Independently published

Book Translation
Book Translation
Book Translation
Book Translation
Book Translation
Book Translation
Book Translation
Book Translation
Book Translation
Book Translation

Olga has 42 reviews

Professionalism

Quality

Value

Responsiveness

Antoinette T.

Antoinette T.

Jan, 2026

Olga was very responsive and knowledgeable.
Olga M.
Thank you!!
Jorge S.

Jorge S.

Dec, 2025

Olga did an excellent job with Lealtad, tackling the project with enthusiasm and experience. Solid work!
Olga M.
Thank you, Jorge! I really enjoyed translating your novel, and I wish you all the best.
Habib K.

Habib K.

Oct, 2025

One of the most literate, professional, and knowledgeable people I have ever worked with. I will work with her again and again whenever I need help with Spanish literature. I will recommend her to anyone who is looking for a professional and articulate worker, in a heartbeat.
Olga M.
Than you very much, Habib. A pleasure to work with your on your second book!!
Cynthia M.

Cynthia M.

Oct, 2025

Working with Olga on the Spanish adaptation of my children’s book was a very pleasant and interesting experience. She brought linguistic precision and cultural sensitivity to the project. Initially, I’d produced a “Faithful” translation, from the English version but it lacked the “warmth” needed ...
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Carmen A.

Carmen A.

Sep, 2025

Olga's Spanish translation expertise is top-notch. She is responsive, professional, and works diligently to complete projects on time. It is always a rewarding experience working with Olga. I highly recommend her Spanish translation services.

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