List of guest artists at Royal Swedish Opera

List of guest artists at Royal Swedish Opera
Peter Cornelius, Heinrich Knote, Mattia Battistini, Antonio Cortis, Heinrich Schlusnus, Richard Tauber, Paul Althouse, Georges Thill, Kirsten Flagstad, Eidé Norena, Marthial Singher, Fyodor Shaljapin, Giuseppe De Luca, Ezio Pinza, Lawrence Tibbett, Frida Leider, Max Lorenz, Beniamino Gigli, Tito Gobbi, Victoria de los Angeles, Mario del Monaco, Mafalda Favero, Eugene Conley, Dorothy Kirsten, Anna Moffo, Boris Christoff, Emmanuel List, Michael Bohnen, Nellie Melba, Stefan Islandi, Tyge Tygesen, Vilhelm Herold, Antonio Annaloro, Giacomo Rimini, Cesare Siepi, Tito Schipa, Elisabeth Schwarzkopf, Geraldine Farrar, Katia Ricciarelli, José Carreras, Matti Salminen, Walter Berry, Jean Madeira,

Swedish guest artists
Marie Sundelius, Sigrid Arnoldson, Aroldo Lindi, Blanche Thebom,

Singers who appeared in concert (outside Royal Swedish Opera)
Elisabeth Rethberg, Adelina Patti, Frieda Hempel (?), Giacomo Lauri-Volpi, James McCracken, Robert Merrill, Franco Corelli, Giuseppe di Stefano, Lauritz Melchior, Jan Kiepura