Name the tribunal where most small claims disputes are resolved in Ontario.

The tribunal where most small claims disputes are resolved in Ontario is the Ontario Small Claims Court, which is a part of the Ontario Superior Court of Justice. This court is specifically designed to handle civil disputes involving relatively small amounts of money—up to $35,000 as of the latest regulations—which makes it accessible for individuals and small businesses seeking to resolve grievances without the complexities of larger civil cases.

The Ontario Superior Court of Justice serves multiple functions, but when it comes to small claims, it specifically refers to the division that deals with these matters. This court is designed to streamline the process, allowing for faster resolutions and less formal procedures compared to higher courts, making it a favorable choice for parties involved in minor disputes.

Other options mentioned relate to different courts or tribunals that do not specifically cater to small claims. The Ontario Court of Appeals, for example, deals with appeals from the decisions of the Superior Court. The Administrative Tribunal of Ontario refers to various specialized boards that deal with specific regulatory matters, and not all civil disputes. Understanding the purpose and function of the Ontario Small Claims Court within the context of the Superior Court is crucial for grasping how small disputes are managed in Ontario's legal system.