SimonO'Neill ONZM

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  • Tenor

About Simon

Simon O’Neill is one of the finest Helden-tenors on the international stage. He has frequently performed with the Metropolitan Opera, the Royal Opera House, Covent Garden, Berliner, Hamburger, Wiener and Bayerische Staatsopern, Teatro alla Scala and the Bayreuth, Salzburg, Edinburgh and BBC Proms Festivals,

This season Simon will make his debut at the Teatro Municipal de Sao Paolo as Tristan. He will also sing Mahler’s Symphony No.8 in Reykjavik, tour with the New Zealand Symphony Orchestra, Das Lied von der Erde in Parma and Sydney, where he will also perform Beethoven’s Symphony No 9 and the title role in Siegfried with the Sydney Symphony Orchestra. A return to the Hangzhou Philharmonic Orchestra will see Simon perform Siegfried in Götterdämmerung.

Simon’s performances as Siegmund in Die Walküre at the Royal Opera House, Covent Garden with Pappano, Teatro alla Scala and Berlin Staatsoper with Barenboim, at the Metropolitan Opera with Runnicles in the celebrated Otto Schenk production returning with Luisi in the Lepage Ring Cycle and in the Götz Friedrich production at Deutsche Oper Berlin with Rattle were performed to wide critical acclaim. He was described in the international press as “an exemplary Siegmund, terrific of voice", "THE Wagnerian tenor of his generation" and "a turbo-charged tenor”. Other career highlights include his performances of Siegmund at the Wiener Staatsoper and the title roles of Lohengrin and Parsifal at the Bayreuth Festival.

Simon has recorded the title role of Siegfried with three orchestras: Sir Simon Rattle and the Symphonieorchestrer des Bayerishen Rundfunks (2023), the Hallé Orchestra and Sir Mark Elder (2020) and with Jaap van Zweden for the Hong Kong Philharmonic Ring Cycle recording for Naxos (2018).

Simon became an Officer of New Zealand Order of Merit in the 2017 Queen’s Birthday Honours list, he is an alumnus and holds a Doctor of Music (Honoris Causa) from Victoria University of Wellington and is an alumnus of the University of Otago, the Manhattan School of Music and the Juilliard Opera Center. He is a Fulbright Scholar, was awarded the 2005 Arts Laureate of New Zealand and was a grand finalist in the 2002 Metropolitan Opera National Auditions returning as guest artist in 2007. He also appears on the 1998 New Zealand one-dollar performing arts postage stamp.

Simon is based in London, United Kingdom

Representation

General Management

Australia and New Zealand: Patrick Togher

Season Highlights

Nov 2025
Hangzhou Philharmonic Orchestra
Götterdämmerung - Siegfried (in concert)
Nov 2025
Sydney Symphony Orchestra
Beethoven's Ninth Symphony (tenor soloist)
Nov 2025
Sydney Symphony Orchestra
Siegfried (title role)
Nov 2025
Hangzhou Philharmonic Orchestra
Götterdämmerung (Siegfried)
Feb 2026
Sydney Symphony Orchestra
Das Lied von der Erde
May 2026
Filarmonica Arturo Toscanini
Das Lied von der Erde
May 2026
Iceland Symphony Orchestra
Mahler 8th Symphony (tenor soloist)
Aug 2026
Teatro Municipal de Sao Paulo
Tristan und Isolde

Photos

Selected Repertoire

Alban Berg

Wozzeck (Tambourmajor)

Antonín Dvořák

Rusalka (Prince)

Arnold Schönberg

Moses und Aron (Aron)

Bedřich Smetana

The Bartered Bride (Jenik)

Benjamin Britten

Peter Grimes (title role)   •   Billy Budd (Vere)

Camille Saint-Saëns

Samson et Delilah (Samson)

Carlisle Floyd

Susannah (Sam Polk)

Dmitri Shostakovich

Lady Macbeth of Mtsensk (Sergei)

Ernest Chausson

Le Roi d’Arthus (Lancelot)

George Frederick Handel

Lotario (Berengario)

Giacomo Puccini

Tosca (Cavaradossi)   •   Turandot (Calaf)

Giuseppe Verdi

Otello (title role)

Jack Heggie

Moby-Dick (Captain Ahab)

John Adams

Nixon in China (Mao Tse-Tung)

Leoš Janáček

Káťa Kabanová (Boris)   •   The House of the Dead (Skuratov)   •   Jenufa (Laca)

Ludwig van Beethoven

Fidelio (Florestan)

Modest Mussorgsky

Boris Godunov (Dmitri)

Pyotr Ilyich Tchaikovsky

Eugene Onegin (Lensky)   •   Pique Dame (Hermann)

Richard Strauss

Die Frau ohne Schatten (Der Kaiser)   •   Die liebe der Danae (Midas)   •   Ariadne auf Naxos (Bacchus)   •   Daphne (Apollo)   •   Elektra (Aegisth)   •   Salome (Herod)

Richard Wagner

Die Walküre (Siegmund)   •   Parsifal (title role)   •   Tristan und Isolde (Tristan)   •   Siegfried (title role)   •   Götterdämmerung (Siegfried)   •   Tannhäuser (title role)   •   Lohengrin (title role)   •   Das Rheingold (Loge/Froh)   •   Der fliegende Holländer (Erik)   •   Die Meistersinger von Nürnberg (Walter)

Ruggero Leoncavallo

Pagliacci (Canio)

Samuel Barber

Anthony and Cleopatra (Caesar)

Umberto Giordano

Andrea Chenier (title role)

Wolfgang Amadeus Mozart

Idomeneo (title role)   •   Die Zauberflöte (Geharnischter Mann)   •   La clemenza di Tito (Tito)