Christa Ludwig was a German mezzo-soprano and occasional dramatic soprano, distinguished for her performances of opera, lieder, oratorio, and other major religious works like masses, passions, and solos in symphonic literature. Her performing career spanned almost half a century, from the late 1940s until the early 1990s.
Tatiana Troyanos was an American mezzo-soprano of Greek and German descent, remembered as "one of the defining singers of her generation". Her voice, "a paradoxical voice — larger than life yet intensely human, brilliant yet warm, lyric yet dramatic" — "was the kind you recognize after one bar, and never forget", wrote Cori Ellison in Opera News.
Régine Crespin was a French singer who had a major international career in opera and on the concert stage between 1950 and 1989. She started her career singing roles in the dramatic soprano and spinto soprano repertoire, drawing particular acclaim singing Wagner and Strauss heroines. She went on to sing a wider repertoire that embraced Italian, French, German, and Russian opera from a variety of musical periods. In the early 1970s Crespin began experiencing vocal difficulties for the first time and ultimately began performing roles from the mezzo-soprano repertoire. Throughout her career she was widely admired for the elegance, warmth and subtlety of her singing, especially in the French and German operatic repertories.
Josephine Veasey is a British mezzo-soprano, particularly associated with Wagner and Berlioz roles.
Waltraud Meier is a Grammy Award–winning German dramatic soprano and mezzo-soprano singer. She is particularly known for her Wagnerian roles as Kundry, Isolde, Ortrud, Venus, Fricka, and Sieglinde, but has also had success in the French and Italian repertoire appearing as Eboli, Amneris, Carmen, and Santuzza. She resides in Munich.
Blanche Thebom was an American operatic mezzo-soprano, voice teacher, and opera director. She was part of the first wave of American opera singers that had highly successful international careers. In her own country she had a long association with the Metropolitan Opera in New York City which lasted 22 years. Opera News stated, "An ambitious beauty with a velvety, even-grained dramatic mezzo, Thebom was a natural for opera: she commanded the stage with the elegantly disciplined hauteur of an old-school diva, relishing the opportunity to play femmes du monde such as Marina in Boris Godunov, Herodias and Dalila."
Dame Sarah Patricia Connolly is an English mezzo-soprano. Although best known for her baroque and classical roles, Connolly has a wide-ranging repertoire which has included works by Wagner as well as various 20th-century composers. She was appointed a Commander of the Order of the British Empire (CBE) in the 2010 New Year Honours and a Dame Commander of the Order of the British Empire (DBE) in the 2017 Birthday Honours for services to music.
Katarina Dalayman is a Swedish former soprano who has transitioned into a mezzosoprano. She has received critical acclaim singing major operatic roles by composers such as Wagner, Berg, Shostakovich and Bartók, among others. In a recent interview, she commented that Wagner's music "[has] always been closest to my heart, always, since I started singing".
Elisabeth Höngen was a German operatic mezzo-soprano and singing-actress. She was particularly associated with Richard Wagner and Richard Strauss roles, and with Verdi's Lady Macbeth. From 1947 onward she was one of the Vienna State Opera's most prominent artists for nearly 30 years.
Karin Branzell was a Swedish operatic contralto, who had a prominent career at the Metropolitan Opera, New York, and in Europe. Her very wide range enabled her to sing both contralto roles and the occasional soprano role. She was particularly noted for her singing of the music of Richard Wagner, in roles such as Ortrud (Lohengrin), Venus (Tannhäuser), Erda, Brangäne, and Brunnhilde. She was considered on a par with Margarete Klose and Kerstin Thorborg as a Wagnerian contralto. Amneris (Aida), Dalila, Herodias (Salome), and Clytemnestra (Elektra) were among her other renowned roles.
Margaret Harshaw was an American opera singer and voice teacher who sang for 22 consecutive seasons at the Metropolitan Opera from November 1942 to March 1964. She began her career as a mezzo-soprano in the early 1930s but then began performing roles from the soprano repertoire in 1950. She sang a total of 39 roles in 25 works at the Met and was heard in 40 of the Metropolitan Opera radio broadcasts. She was also active as a guest artist with major opera houses in Europe and North and South America.
Janis Martin was an American opera singer who sang leading roles first as a mezzo-soprano and later as a soprano in opera houses throughout Europe and the United States. She was particularly known for her performances in the operas of Richard Wagner and sang at the Bayreuth Festival from 1968 to 1997.
Edyth Walker was an American opera singer who had an active international career from the 1890s through the 1910s. She began her career performing roles from the mezzo-soprano repertory, but later successfully added several soprano parts to her repertoire as well. While she did perform in Italian and French language operas, she had a clear affinity for works in the German language. She particularly excelled in the operas of Richard Wagner. After retiring from the stage, she was active as a voice teacher in both France and the United States. Her voice is preserved on several gramophone recordings, made mainly for His Master's Voice, between 1902-08.
Eva Randová is a Czech operatic mezzo-soprano who made an international career based in Germany. She appeared at major opera houses including the Metropolitan Opera, and at festivals such as the Bayreuth Festival. She is known for performing Czech operas by Leoš Janáček and Antonín Dvořák.
Sigrid Kehl is a German operatic soprano and mezzo-soprano.
Kathrin Göring is a German operatic mezzo-soprano, a member of the Oper Leipzig who has appeared at other major opera houses, also in concert and recital, and made recordings. She has appeared in Leipzig in leading roles such as Bizet's Carmen and Wagner's Kundry, and was both Fricka and Waltraute in Der Ring in Minden, noted for both her voice and her dramatic portrayal of the characters.
Ruthild Engert-Ely was a German operatic mezzo-soprano and alto.
Mihoko Fujimura is a Japanese operatic mezzo-soprano who made an international career based in Europe. She was recognized internationally after her 2002 debut at the Bayreuth Festival as Fricka in Wagner's Ring cycle. In concert, she performed in Verdi's Requiem and Mahler's Resurrection Symphony. In 2020, she made her debut at the Metropolitan Opera.
Uta Priew is a German operatic mezzo-soprano.
Camilla Kallab was an Austrian and later German operatic mezzo-soprano
