
Joanna Rubio
Native · Madrid, Spain Castilian Spanish Voice Over Artist Broadcast-quality studio · Source-Connect Pro · 24-hour delivery Joanna Rubio is a professional Castilian Spanish voice over artist and international English voice talent based in Spain, recording commercials, corporate videos, e-learning, dubbing, ADR and brand campaigns from a broadcast-quality home studio. Professional voice work in Castilian Spanish and International English — from a broadcast-quality Madrid studio, available to work with studios and productions worldwide. Joanna Rubio was born in England and raised in Madrid. Her education at the American School of Madrid gave her something rare: fully native-level fluency in two languages, two cultures, and two ways of seeing the world — without ever needing to translate between them. She started in music — classically trained, a singer and composer — before discovering that voice over was where her real craft lived. The combination of musical training, acting instinct, and creative advertising thinking gave her a precision that clients notice immediately. She doesn't just perform — she contributes. 15+ years later, she's worked in every major voice over category: television advertising, film dubbing, corporate narration, e-learning, video games, audiobooks, and more. Her client list includes global brands that don't work with generalists: Lancôme, Armani, Coca-Cola, Mercedes-Benz, Huawei, Apple. That's not luck — that's consistency over time. What makes her different? She thinks like a creative advertising professional. She understands the brief, the brand, the audience — and delivers a performance that actually connects, not just technically correct reads.



















