Capitol Square is a skyscraper on Capitol Square in Downtown Columbus, Ohio. It was completed in 1984, has 26 floors, and of floor space. The building was designed by the architectural firm Abramovitz, Harris & Kingsland and it follows the international and modern architectural styles. Capitol Square is the 13th tallest building in Columbus.
The 20-floor Sheraton Columbus Hotel at Capitol Square is part of the same complex, and is constructed on the former site of the Hartman Building.
The statue Naiads is situated in a courtyard between Capitol Square and the Sheraton hotel. West of Capitol Square is a courtyard created in 1984 between the building and the Ohio Theatre, including the Galbreath Pavilion.