The Mahaffey Theater is a performing arts venue located in St. Petersburg, Florida. It is part of the Duke Energy Center for the Arts and hosts a variety of events, including concerts, theater productions, and dance performances. The theater has a seating capacity of approximately 1,800 and features a modern design with excellent acoustics. Opened in 1990, the Mahaffey Theater is named after local businessman and philanthropist William Mahaffey. The venue is known for its stunning waterfront views and is a popular destination for both locals and tourists. It serves as a cultural hub, showcasing local talent and hosting national touring acts.