A man in a navy blazer and white shirt sitting against a gray background.

Conall O’Neill

an Irish bass, born and raised in London and now based in Hannover, Germany

Bass Conall O’Neill is known for his “well-rounded basso cantante” (Opera News) and commanding stage presence. Born and raised in London and now based in Hannover, he has performed a wide-range of repertoire across the UK and Europe.

His roles include Bottom (A Midsummer Night’s Dream), Colline (La bohème), Raimondo (Lucia di Lammermoor), Lorenzo (I Capuleti e i Montecchi), Frère Laurent (Roméo et Juliette), Bartolo (Le nozze di Figaro), Masetto (Don Giovanni), and Superintendent Budd (Albert Herring). He has appeared with on stages including Lithuanian National Opera, Wexford Festival Opera, Opera Holland Park and The Da Ponte Festival.

Watch/Listen

Bottom’s Dream – A Midsummer Night’s Dream (Britten) Lithuanian National Opera, 2026

Ho capito, signor sì! – Don Giovanni (Mozart) Andrea Corazzin - Piano, 2025‍ ‍

Contact

Conall O'Neill, Bass. A Midsummer Night's Dream, Lithuanian National Opera. Children dressed in blue costumes backstage preparing a costume for a performance, with a person in a donkey costume sitting on the floor in a theater setting.