The Phantom of the Operetta (Spanish: El Fantasma de la opereta) is a 1960 Mexican comedy film directed by Fernando Cortés and starring Germán Valdés, Ana Luisa Peluffo and Luis Aldás.

A man and his girlfriend take over a run-down theatre, planning to stage musical shows there. However the place soon turns out to be haunted. The title is a reference to The Phantom of the Opera.

• Germán Valdés as Aldo / Baldomiro Valdes
• Ana Luisa Peluffo as Lucy
• Luis Aldás as Sen~or Marcucci
• Marcelo Chávez as Sen~or Lopez
• Famie Kaufman as Gertrudis la flaca
• Antonio Brillas as Juan
• Julián de Meriche as Vladimir
• Armando Sáenz as De Ramos, crítico teatral
• Eduardo Alcaraz as Don Quique
• Francisco Reiguera as Jeremias
• José Pardavé as Policía
• Manuel 'Loco' Valdés
• Jorge Zamora
• Ramón Valdés as Policia
• Guillermo Hernández as Policía
• Manuel Alcón

Sound: Luis Fernandez, Enrique Rodriguez and Armando Bolaños

• Joanne Hershfield & David R. Maciel. Mexico's Cinema: A Century of Film and Filmmakers. Rowman & Littlefield, 1999.

• The Phantom of the Operetta at IMDb