Which of the following is NOT a type of court in Australia?

Circuit Courts are not recognized as a specific type of court in the Australian judicial system. In Australia, the primary courts include the High Court, which is the highest court of appeal in the country, the Federal Court, which deals with civil and criminal matters under federal jurisdiction, and State Supreme Courts, which are the highest courts within each state and territory.

While there are divisions and magistrates’ courts that serve similar functions to circuit courts in other jurisdictions, Australia does not have a formal category called "Circuit Courts." Instead, cases may be heard in various locations by judges of the relevant higher court or in magistrates' courts, which handle lower-level cases. Thus, identifying Circuit Courts as not being a formalized category within the Australian court structure accurately highlights the distinction among the various types of courts.