Jonathan Sternberg (born July 27, 1919) is an American conductor, musical director and professor emeritus of music known for his work with symphonic orchestras in the United States, China, Germany and Austria, and for introducing modern American music to European audiences. He sits in the Board of Directors of the Conductors Guild, and was the recipient of their Award for Lifetime Service in 2009. Sternberg's performances are treasured by audiophiles and classical music enthusiasts all over the world.
Sternberg was born in New York to parents of Austrian and Russian descent. He studied at the Juilliard School, the Manhattan School of Music and New York University, obtaining a B.A. in musicology in 1939. He also attended the Graduate School of Arts and Science at NYU and Harvard from 1939 to 1940. After the war he spent time studying under Léon Barzin and Pierre Monteux.
Sternberg's conducting debut was on December 7, 1941 at the helm of the National Youth Administration Symphony Orchestra. Shortly thereafter he entered military service, and at the end of the war he became conductor for the Shanghai Symphony Orchestra. After returning to the US, he traveled to Austria in 1947, where he made his debut conducting the Vienna Symphony Orchestra. He was the conductor on the first recording by the pianist Alfred Brendel of Prokofiev's Fifth Concerto. Around this time Sternberg collaborated with H.C. Robbins Landon, assisting in the search for music manuscripts all over Europe. Robbins Landon later founded the Haydn Society, prompting Sternberg to produce a series of recordings of Haydn and Mozart pieces, including the Nelson Mass and Posthorn Serenade.