The Israel Philharmonic Orchestra (abbreviation IPO; Hebrew: התזמורת הפילהרמונית הישראלית, ha-Tizmoret ha-Filharmonit ha-Yisre'elit) is an Israeli symphony orchestra based in Tel Aviv. Its principal concert venue is the Charles R Bronfman Auditorium in Tel Aviv.
The Israel Philharmonic Orchestra was founded as the Palestine Orchestra by violinist Bronisław Huberman in 1936, at a time of the dismissal of many Jewish musicians from European orchestras. Its inaugural concert took place in Tel Aviv on December 26, 1936, conducted by Arturo Toscanini. Its first principal conductor was William Steinberg.
Its general manager between 1938 and 1945 was Leo Kestenberg, who, many of orchestra members, was a German Jew forced out by the rise of Nazism and the persecution of Jews. During the Second World War, the orchestra performed 140 times before Allied soldiers, including a 1942 performance for soldiers of the Jewish Brigade at El Alamein. At the end of the war, it performed in recently liberated Belgium. In 1948, after the creation of the State of Israel, the orchestra was renamed as the Israel Philharmonic Orchestra.
In 1958, the IPO was awarded the Israel Prize, in music, the first time that an organisation received the Prize.
Particular conductors notable in the history of the orchestra have included Leonard Bernstein and Zubin Mehta. Bernstein maintained close ties with the orchestra from 1947, and in 1988, the IPO bestowed on him the title of Laureate Conductor, which he retained until his death in 1990. Mehta became as the IPO's Music Advisor since 1968. The IPO did not have a formal music director, but instead "music advisors", until 1977, when Mehta was appointed the IPO's first Music Director. In 1981, his title was elevated to Music Director for Life. In December 2016, the Israel Philharmonic announced that Mehta is to conclude his tenure as music director as of October 2019. Principal guest conductors of the orchestra have included Yoel Levi and Gianandrea Noseda.