Musical theatre performer (belt/mix specialization)
Mary Kate Morrissey is an American musical theatre performer and educator best known for originating the role of Elphaba on Broadway in Wicked and for her distinctive approach to contemporary musical theatre vocalism.
Known For
Defining moments and milestones
Morrissey launched her professional career in 2013 as Sheila in the international tour of Hair, establishing herself through a succession of national touring roles including Janis Sarkisian in Mean Girls and eventually securing her signature role as Elphaba in Wicked on Broadway. Her career trajectory reflects the contemporary musical theatre landscape—marked by touring productions, regional theatre development work at institutions including The O'Neill and Denver Theater Center, and a parallel commitment to voice pedagogy that has made her a sought-after masterclass instructor and private voice coach. She represents a cohort of musical theatre performers who combine rigorous vocal technique with contemporary storytelling sensibility.
Became the 25th woman to play Elphaba full-time on Broadway in Wicked at the Gershwin Theatre
Bishop Shanahan High School (Downingtown, Pennsylvania); Syracuse University (BFA in Musical Theater)
Recordings featuring Mary Kate Morrissey in the Society index
Additional recordings will appear here as the catalog expands.