The Montreal Children's Theatre (MCT) is a children's theatre company in Montreal, Quebec. Founded in 1933 by Dorothy Davis and Violet Walters, the school is still in operation as of 2021. Walters and Davis started MCT "not necessarily to create young actors and actresses, but with the premise that good speech, self-esteem and confidence were primary goals …".

MCT has presented over 700 stage productions to more than a quarter of a million children. A prominent alumnus of MCT is the actor William Shatner.