The Superior Court consists of the Chief Justice of the Superior Court, the Associate Chief Justice of the Superior Court, eight Regional Senior Judges, the Senior Judge of the Family Court, and a total of 218 federally appointed judges. In addition, there are a number of
supernumerary judges appointed as required from time to time. The Chief Justice is responsible for the sittings of the Court and assigning judicial duties, as well as other matters relating to the governance and administration of the Court. The Associate Chief Justice, eight Regional Senior Judges, and the Senior Judge of the Family Court form the Executive of the Court, which provides advice to the Chief Justice on policy and governance. Together, the Chief Justice and the members of the Executive work to ensure the proper administration of the Court. Ontario is divided into eight regions for judicial administration. Each region is headed by a Regional Senior judge who exercises the powers and performs the duties of the Chief justice in that region. There are also provincially appointed judicial officers who exercise certain functions in the superior court. These include associate judges, assessment officers and registrars. Effective September 2021,
Case Management Masters are referred to as "associate judges". They are provincially appointed judicial officers with the authority to hear and determine certain matters in civil cases, including motions, pre-trials, and case conferences. Associate judges also adjudicate construction lien trials, mortgage and general references, provide dispute resolution services, and serve as registrars in bankruptcy under the
Bankruptcy and Insolvency Act. Orders made by associate judges have the same force and effect as judges' orders although they may be appealed to a judge. Associate judges are appointed and paid by the provincial government. Associate judges have existed in the courts of Ontario since 1837.
Regions == Notable past judges ==