Terminal Tower is a 52-story, 215.8 m (708 ft), landmark skyscraper located on Public Square in the downtown core of Cleveland, Ohio, United States. Built during the skyscraper boom of the 1920s and 1930s, it was the second-tallest building in the world when it was completed. Terminal Tower stood as the tallest building in North America outside of New York City from its completion in 1927 until 1964. It was the tallest building in the state of Ohio until the completion of Key Tower in 1991, and remains the second-tallest building in the state. The building is part of the Tower City Center mixed-use development, and its major tenants include Forest City Enterprises, which maintained its corporate headquarters there until 2018, and Riverside Company.

Public Square is the central plaza of Downtown Cleveland, Ohio. Based on an 18th-century New England model, it was part of the original 1796 town plat overseen by city founder General Moses Cleaveland of the Connecticut Land Company. The historical center of the city's downtown, it was added to the National Register of Historic Places in 1975.