Haley Ostir graduated from The Boston Conservatory with a BFA in Musical Theatre. Originally from Winnipeg MB Canada, Haley grew up Dancing at Shelley Shearer School of Dance. She has since performed in numerous shows across Canada and the United States. 

Some of her favorite credits include Fruma Sarah in Fiddler On The Roof, Mamma Mia, Evita (Maine State Music Theatre), Joseph & The Amazing Technicolor Dream Coat (Theatre By The Sea & Rainbow Stage),  On1Condition:Supernatural (Dixon Place;Josh Walden), Catch Me If You Can, SHREK! (Boston Conservatory) and Beauty and The Beast (Rainbow Stage). 

Haley worked as a swing with Norwegian Cruise Line’s production of Jersey Boys. She later moved on to the Principle role in Norwegian Cruise Line’s production of VELVET: The Show. Most recently making her Green Room 42 Debut with “Dancers who Sing” Cabaret.

 Haley currently resides in New York City. When Haley isn’t performing, she teaches at Main Street Theatre & Dance Alliance, where she also assistant directed the musical, Theory of Relativity (2019) & Choreographed a New Musical, Book About Life (2023) . Haley started the Dance Company Program (Junior and Senior) and continues to run the program to this day. Haley is also a fitness instructor at Island Om (Roosevelt Island), where she infuses her knowledge of dance with her fitness training.