The European Court of Human Rights (ECtHR), also known as the Strasbourg Court, is an international court of the Council of Europe which interprets the European Convention on Human Rights (ECHR). The court hears applications alleging that a contracting state has breached one or more of the human rights enumerated in the convention or its optional protocols to which a member state is a party. The court is based in Strasbourg, France.

International courts are formed by treaties between nations, or by an international organization such as the United Nations – and include ad hoc tribunals and permanent institutions but exclude any courts arising purely under national authority.