BancFirst Tower, is a signature office skyscraper in Oklahoma City's central business district. Previously known as Liberty Tower, Bank One Tower then Chase Tower, and most recently Cotter Ranch Tower/Cotter Tower, after real estate holdings owner James Cotter of San Antonio, Texas.

Downtown Oklahoma City is located at the geographic center of the Oklahoma City metropolitan area and contains the principal, central business district of the region. Downtown has over 80,000 workers and over 13,310,000 sq ft (1,237,000 m2) of leasable office space to-date. Downtown Oklahoma City is the legal, financial, economic, nightlife, and entertainment center of the region.