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Mary Kate Petsky is a Los Angeles and New York based Actor, Singer, Voice Actor, and Impressionist.

Mary Kate was a recipient of the Racanati-Kaplan Scholarship from 92Y’s School of Music and performed at Carnegie Hall on multiple occasions when she was in the Metropolitan Youth Orchestra Chamber Chorale. Mary Kate graduated from Manhattan School of Music with a Bachelor Degree in Music as a Musical Theatre Major.

In New York, Mary Kate performed with Kate Baldwin and Bob Stillman in "Intimate Broadway" at Fabbri Concert Hall and starred in "Who's Paying?" at the 13th Street Repertory Theater. She was also in the Ensemble for "The Oscar Hammerstein Awards" at The Asia Society, awarding the songwriting duo, Tom Jones and Harvey Schmidt.

Mary Kate provided the English Dub voices for Jennifer Lenoir and Lola Decker in "The Forest" on Netflix and voiced Sister Cera in "Boxtown", the animated series, starring Alex Hirsch.

She currently has over 50K followers on TikTok (@mk_pets) where she is known for her acting, singing voice impressions, song covers, and comedic videos. 

Most recently, she sang on the Original Cast Recording of The Noble Gnarble. Up next, Mary Kate will be playing Sylvia Holland in the LA premiere of the new musical "Ink & Paint" at the She L.A. Arts Festival.

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