The Regions-Harbert Plaza is a 32-story, 437-foot-tall office building located in Birmingham, Alabama. The building was originally known as the AmSouth-Harbert Plaza, but was renamed on July 13, 2007, following the merger of the building's largest tenant AmSouth Bancorporation with Regions Financial Corporation, which is also based in Birmingham. The 31st and 32nd floors contain the private City Club of Birmingham. The base of the building contains a 70,000-square-foot retail center.