Het Gelders Orkest

Het Gelders Orkest was a Dutch symphony orchestra based in Arnhem, with roots in the Arnhemsche Orkest Vereeniging founded in 1889. It adopted the Gelders name in 1949 and performed throughout Gelderland under conductors including Roberto Benzi and Antonello Manacorda. In 2019 it merged with Orkest van het Oosten to form the orchestra now known as Phion.