Forty-five individuals have held the office of attorney general since statehood.

Since 1970, following ratification of a constitutional amendment in April 1967, the attorney general has been elected to a four-year term.

In the event of a vacancy in the office of the attorney general, the governor of Wisconsin may appoint a replacement to fill the remainder of the term.

The attorney general is the chief law officer of the state of Wisconsin, and amongst other duties has charge and conduct for the state of all suits instituted for and against the government thereof, certifies all bonds issued by the state, protects the School Trust Funds managed by the Wisconsin Board of Commissioners of Public Lands, and provides written opinions on questions of law to either house of the Wisconsin Legislature or the head of any state agency.

[7][8] By virtue of office, the attorney general directs and supervises the Wisconsin Department of Justice.