Greek theatre or Greek theater may refer to:

• Theatre of Ancient Greece
• Any of a number of surviving Ancient Greek theatre structures
• Modern Greek theatre

Modern recreations

Italy

• Greek Theatre of Syracuse, Sicily, Italy

United States

• Hearst Greek Theatre, at the University of California (Berkeley)
• Greek Theatre (Los Angeles), California
• Greek Theater and Colonnade of Civic Benefactors, Denver, Colorado, in Denver Civic Center
• Greek Theatre (Baton Rouge), Louisiana at Louisiana State University