The Complex may refer to:

The Complex (album), by Blue Man Group The Complex (film), 2013 film directed by Hideo Nakata The Complex (Los Angeles, California), a historic mixed-use building that formerly housed a theater of the same name The Complex (Valdosta, Georgia), a multi-purpose arena The Complex (video game), a 2020s video game released by Wales Interactive The Complex: An Insider Exposes the Covert World of the Church of Scientology, 2008 book by John Duignan The Complex: How the Military Invades Our Everyday Lives, 2008 book by Nick Turse

See also Complex (disambiguation)