Administrator may refer to:

• Administration
• Administrator of the Government, in various Commonwealth Realms and territories
• In the independent agencies of the United States government, the highest executive officer in an independent agency whose name ends with the word "administration"

Computing:

• System administrator, a person responsible for running technically advanced information systems
• Network administrator, engineers involved in computer networks
• Database administrator, a person who is responsible for the environmental aspects of a database

Administrator | Administrador | Administrateur | Администратор | Administrator | Administratör