Samuel Karlberg is a Swedish tenor who has appeared in several productions. In 2025, he shared the role of Altoum in Skäret’s production of Turandot. At the Malmö Opera, he appeared in the chorus in Macbeth, Aida, La Fanciulla del West and Nabucco. Samuel has also appeared in Tannhäuser and Jephtha at the Royal Opera in Copenhagen.