Circle Theatre or Circle Theater may refer to:

• Theatre-in-the-round, arena theatre, or central staging is any theatre space in which the audience surrounds the stage area, often in the shape of a circle theatre and sometimes named as such

• Circle Theatre (Broadway) (1901-1935), a former Broadway theatre that also was a music hall, movie theatre, and venue for vaudeville and burlesque
• Circle in the Square Theatre, a Broadway theater in New York City
• Circle in the Square Theatre School, school associated with the Broadway theater
• Circle X Theatre, Hollywood, California
• Circle Theater (Indianapolis, Indiana), listed on the National Register of Historic Places in Indiana
• El Centro Theatre, founded as the Circle Theatre in Hollywood, California
• Hilbert Circle Theatre, formerly known as Circle Theatre, a historic theatre in Oklahoma
• Circle Theatre Chicago, founded in 1985, is a theatre company in Chicago, Illinois

• Armstrong Circle Theatre, an American drama television series that ran during 1950 to 1957

• Dress circle, balcony seating in a theatre

This disambiguation page lists articles associated with the title Circle Theatre.
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