In accordance with the Law on Judicial Bodies and Boundaries, the Third Chamber (for Contentious Administrative Proceedings) of the Supreme Court is composed of a President and thirty-two Magistrate-Judges.

The current members are as follows:

The Honourable President:

• Mr Pablo María Lucas Murillo de la Cueva (e.f.)
  

Chaired by the President of the Chamber and also formed by the Magistrate-Judges nominated periodically by the Governing Chamber. They are not allocated any cases corresponding to their section of origin, unless the President of the Chamber decrees otherwise by reasoned decision to meet the needs of the service.

• The Honourable Magistrate-Judges:
  
  • Mr Eduardo Calvo Rojas(Section Thee)
  • Ms Pilar Teso Gamella (Section Four)
  • Mr. Francisco José Navarro Sanchís (Section Two)
  • Mr. Ángel Ramón Arozamena Laso (Section Five)

Section Two:

• The Honourable Magistrate-Judges:
  
  • Mr. José Antonio Montero Fernández
  • Mr. Rafael Toledano Cantero
  • Mr. Dimitry T. Berberoff Ayuda
  • Mr. Isaac Merino Jara
  • Ms Esperanza Córdoba Castroverde

Section Three:

• The Honourable Magistrate-Judges:
  • Mr Eduardo Espín Templado
  • Mr José Manuel Bandrés Sánchez Cruzat
  • Ms María Isabel Perelló Domenech
  • Mr José María del Riego Valledor
  • Mr Diego Córdoba Castroverde

Section Four:

• The Honourable Magistrate-Judges:
  
  • Mr Pablo María Lucas Murillo de la Cueva
  • Mr. Luis María Díez Picazo Giménez
  • Mr. Antonio Jesús Fonseca-Herrero
  • Mr José Luis Requero Ibáñez

When Section Four hears cases referring to acts or provisions from Parliament, the Senate, the Constitutional Court, the National Audit Office, the Ombudsman or the Council of State, or affecting the State Prosecutor's Office, the section will be chaired by the President of the Chamber.

Section Five:

• The Honourable Magistrate-Judges:
  • Mr Carlos Lesmes Serrano
  • Mr. Wenceslao Francisco Olea Godoy
  • Ms Ángeles Huet de Sande
  • Mr Fernando Román García

Section Six or Section for Article 638 of the Organic Law of the Judiciary, which hears appeals lodged against decisions of the Plenary and the Standing Committee of the General Council of the Judiciary:

• Chaired by the President of the Chamber and also composed of the Magistrate-Judges who chair Sections Two to Five at that time.

Provisional Section with Special Competence (formerly Section Eight):

• Chaired by the President of the Chamber and also formed as follows:
• The Honourable Magistrate-Judges:
  • Mr Carlos Lesmes Serrano
  • Mr Wenceslao Francisco Olea Godoy
  • Mr Ángel Ramón Arozamena Laso
  • Mr. Fernando Román García
  • Ms. Ángeles Huet de Sande