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 Greek Amphitheatre (Magnolia, Arkansas) 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