The William Randolph Hearst Greek Theatre, known locally as simply the Greek Theatre, is an 8,500-seat amphitheater owned and operated by the University of California, Berkeley in Berkeley, California, USA.The Greek Theatre hosts The Berkeley Jazz Festival, pop, rock, and world music concerts, UC Berkeley graduation ceremonies, occasional addresses by noted speakers, and other events. Past speakers include President Theodore Roosevelt, William Randolph Hearst, and the Dalai Lama.HistoryThe Hearst Greek Theater was built in 1903 on the site of a rough outdoor bowl already in use as an amphitheater since 1894 known as "Ben Weed's Amphitheater". The project was championed by University of California president Benjamin Ide Wheeler and was the first University building designed by John Galen Howard. Its construction was financed by newspaper magnate William Randolph Hearst, after whom it was named. The design of the theater is based directly on the ancient Greek theater of Epidaurus.