Atlanta City Hall, Neo-Gothic municipal building in Downtown Atlanta, United States.

Atlanta City Hall is a Neo-Gothic high-rise office tower at 68 Mitchell Street SW in South Downtown, designed by G. Lloyd Preacher and completed in February 1930. Its exterior carries pointed arched windows, rusticated masonry on the columns and balcony, and ornamental floral carving. It stands near the Georgia State Capitol and the Fulton County Courthouse and is listed on the National Register of Historic Places.

Atlanta's fourth city hall opened in February 1930, designed by G. Lloyd Preacher on the site of the house General William Tecumseh Sherman used as his headquarters after the Atlanta campaign in 1864. That house, owned by Georgia Supreme Court justice Richard F. Lyon, was among the few buildings Sherman spared. The building was listed on the National Register of Historic Places on July 13, 1983, and an annex was completed in 1989.

The building shows how southern cities in the 1920s brought European medieval architecture into their civic structures. This style choice shaped downtown Atlanta's appearance and reflected the city's wealth and ambitions during that era.

Atlanta City Hall stands at 68 Mitchell Street SW in South Downtown, on the southwest side of the downtown core, near the Georgia State Capitol and the Fulton County Courthouse. The address is SW, not NE, so orient yourself by the Capitol dome when walking from the Peachtree Center area. The exterior can be viewed from the sidewalk at any time.

A rooftop garden added in 2003 combines modern environmental features with this historical structure. The integration shows how older buildings can be adapted to meet contemporary sustainability goals.