Sirena Irwin

Sirena Irwin

Biography

Sirena grew up around the U.S. and abroad her mother, Margaret Irwin-Brandon, is a harpsichordist and conductor of a Baroque Orchestra, and her father, John Irwin, was a physicist (with a significant stint as a dropped out hippie)-landed ultimately at Sanford University. After time spent at Northfield Mt. Hermon boarding school where she fell in love with theater, she attended San Francisco State University and graduated with degrees in Theater and International Relations. After a successful stint in a popular San Francisco sketch comedy group, she landed in Los Angeles where her knack for voices and accents were quickly put to use in the world of animation. This ultimately brought her to her successful career as a voice director in animation (thanks to her mentor Andrea Romano!) garnering her an Emmy nomination in 2021.

🎬 Movies Featuring Sirena Irwin

SpongeBob and Patrick's Timeline Twist-Up

SpongeBob and Patrick's Timeline Twist-Up (2025)

as Pffht / Various Incidental Characters (voice)
SpongeBob Squarepants: Kreepaway Kamp

SpongeBob Squarepants: Kreepaway Kamp (2024)

as Lady Upturn / Nurse Helga / Mo / Teen Girls (voice)
No Image

SpongeBob’s Big Birthday Blowout (2019)

as SpongeBob’s Mom / Gawky Female / The Kid / Office Worker
Batman vs. Two-Face

Batman vs. Two-Face (2017)

as Harleen Quinzel (voice)
SpongeBob LongPants

SpongeBob LongPants (2016)

as Fancy Lady Fish / Kid Fish (voice)
The SpongeBob Movie: Sponge Out of Water

The SpongeBob Movie: Sponge Out of Water (2015)

as Computer Voice / Shocked Mob Member (voice)
Planes

Planes (2013)

as Additional Voices (voice)
Electric Apricot

Electric Apricot (2007)

as The Photographer
The SpongeBob SquarePants Movie

The SpongeBob SquarePants Movie (2004)

as Reporter / Driver / Ice Cream Lady (voice)