Directory may refer to:

• Directory (computing), or folder, a file system structure in which to store computer files
• Directory (OpenVMS command)
• Directory service, a software application for organizing information about a computer network's users and resources
• Directory (political), a system under which a country is ruled by a college of several people who jointly exercise the powers of a head of state or head of government
  • French Directory, the government in revolutionary France from 1795 to 1799
• Business directory, a listing of information about suppliers and manufacturers
• Telephone directory, a book which allows telephone numbers to be found given the subscriber's name
• Web directory, an organized collection of links to websites