Alfred Jerger (9 June 1889 – 18 November 1976) was an Austrian operatic bass-baritone, who began his career as a conductor of operettas, and was also an interim director of the Vienna State Opera and a professor of the Vienna Music Academy.
He appeared at the Salzburg Festival from 1922 to 1959, and created the leading role of Mandryka in Arabella by Richard Strauss, among others.