Age: 11

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International Tour

Sound Of Music


Broadway International Group

National Tour

Les Miserables

Little Cosette/Young Eponine

Lawrence Connor/James Powell

Regional Theatre

Sound Of Music


Marriott Theater

TV & Film

ABC Built to Last


ABC 7 Chicago

Music Training

Vocal Coaching

Cassi Milcat MFA

The Voice Collective

Vocal Coaching

Alyssa Norden

Olivet Nazarene University

Performance Training

Deb Dion LA Film Intensives

Deb Dion

Actor's Training Center

Youth on Camera

Carole Dibo

Actor's Training Center

Broadway Kids Auditions (BKA)

Kurt Domoney


Kids X Ohlsson On Camera

Carole Dibo

Actor's Training Center

Web Site


Olivia O'Sullivan is a talented girl with a passion for singing and performing. At just ten years old, Olivia has already made her debut on stage, having played the role of Marta VonTrapp in the beloved musical "Sound of Music" at the Marriott Theatre. Her love for singing and performing began at a young age, when she received her first karaoke machine and sang along to Katie Perry's "Roar" nonstop. Her passion for theater, acting, singing is ongoing, and she continues to pursue her passion.

Physical Characteristics / Measurements

Height: 4'3"

Weight: 56 lbs

Eyes: Hazel

Hair Color: Brown

Hair Length: Long


Musical Theater, Vocal Range: Ab3-Eb6, Guitar, Singer, Vocal Range: Mezzo Soprano, British - Birmingham Accent