Pauline Maria de Ahna (also known as Pauline Strauss (4 February 1863 – 13 May 1950) was a German operatic soprano and the wife of composer Richard Strauss. Her singing career was closely tied to her husband's career as a conductor and composer. From 1890 until 1894 she was committed to the Staatskapelle Weimar and from 1894 until 1897 she was committed to the Bavarian State Opera, during which times her husband was the principal conductor of those theaters. She also sang with her husband conducting at the Bayreuth Festival and in the world premiere of his first opera Guntram. Other houses at which performed included the Berlin State Opera, La Monnaie, and the Liceu. Her repertoire included leading roles in the operas of Beethoven, Humperdinck, Mozart, von Weber, and Wagner. After she gave