Nationwide Arena is a multi-purpose arena in the Arena District of Columbus, Ohio. Since completion in 2000, the arena has served as the home of the Columbus Blue Jackets of the National Hockey League (NHL). It is one of two facilities in Columbus, along with Greater Columbus Convention Center, that hosts events during the annual Arnold Classic, a sports and fitness event hosted by actor, bodybuilder, and former Governor of California Arnold Schwarzenegger.

The Arena District is a mixed-use planned development and neighborhood in Columbus, Ohio. The site was developed through a partnership between Nationwide Realty Investors, Ltd., the City of Columbus and private investors. Interpretation of the boundaries of the district are evolving as the neighboring blocks around the original 75-acre (300,000 m2) site have seen additional commercial and residential development. The Arena District is named for Nationwide Arena.