Attorney-General of Australia

The attorney-general of Australia (AG), also known as the Commonwealth Attorney-General, is the minister of state and chief law officer of the Commonwealth of Australia charged with overseeing federal legal affairs and public security as the head of the Attorney-General’s Department. The current attorney-general is Michelle Rowland, who was chosen by prime minister Anthony Albanese in May 2025 following the 2025 federal election. By convention, the attorney-general is a lawyer.

The attorney-general is one of only four positions in the Commonwealth Government to have continuously been held since federation, along with the prime minister, the minister for defence and the treasurer.

The attorney-general is nearly always a person with legal training, and eleven former attorneys-general have received senior judicial appointments after their ministerial service.

Billy Hughes was the longest-serving attorney-general of Australia, serving for thirteen and a half years over four non-consecutive terms; this included six years during his own prime ministership.

Historically, the attorney-generalship was seen as a stepping stone to higher office – Alfred Deakin, Billy Hughes, and Robert Menzies all became prime minister, while John Latham, H. V. Evatt, and Billy Snedden were leaders of the opposition. Lionel Bowen was deputy prime minister under Bob Hawke in the 1980s. Additionally, four former attorneys-general have won appointment to the High Court – Isaac Isaacs, H. B. Higgins, John Latham, Garfield Barwick, and Lionel Murphy. Isaacs later became governor-general.

The attorney-general is the minister responsible for legal affairs, national and public security. The attorney-general also serves as a general legal adviser to the Cabinet, and has carriage of legislation dealing with copyright, human rights and a range of other subjects. They are responsible for the Australian Law Reform Commission among other agencies.

Functions of the state and federal attorneys-general include the administration of the selection of persons for nomination to judicial posts and the authorizing of prosecutions. In normal circumstances, the prosecutorial powers of the attorney-general are exercised by the Director of Public Prosecutions and staff; however, the attorney-general maintains formal control—including the power to initiate and terminate public prosecutions and take over private prosecutions.

Statutory criminal law provides that prosecutions for certain offences require the individual consent of the attorney-general. This is generally for offences whose illegality is of a somewhat controversial nature or where there is perceived to be a significant risk that prosecutions of a political nature may be embarked upon. The attorney-general also generally has the power to issue certificates legally conclusive of certain facts (e.g., that the revelation of certain matters in court proceedings might constitute a risk to national security); the facts stated in such certificates must be accepted by the courts and cannot legally be disputed by any parties. The attorney-general also has the power to issue a nolle prosequi with respect to a case, which authoritatively determines that the state (in whose name prosecutions are brought) does not wish to prosecute the case, so preventing any person from doing so.