Pilar Muñoz Ruiz (March 18, 1911 - October 1, 1980) was a Spanish stage and film actress.

[1] In 1927 she appeared in La princesa Bebé and 1931 in Vidas cruzadas, both with Jacinto Benavente and next to Xirgú and her father.

Three years later came one of their biggest hits, Ni al amor ni al mar, del mismo autor, in 1934 at the Festival de Mérida with Medea and Electra.

[1] During the Spanish Civil War, Xirgú accompanied her on a tour of the Americas, premiering in Buenos Aires with La casa de Bernarda Alba.

In 1950 she starred in En la ardiente oscuridad, alongside José María Rodero and Adolfo Marsillach, under director Luis Escobar.