The Orquesta Sinfónica de Navarra (Basque: Naffaroako Orkestra Sinfonikoa), also known by its acronym OSN, is a Spanish symphony orchestra based in Pamplona (Navarre).
Founded in 1879 by the composer and violin virtuoso Pablo de Sarasate,[1] it is the oldest active independent orchestra in Spain.
[2] Since 2022 its chief conductor is Perry So,[3] and it is made up of 53 regular performers.
It is a member of the Spanish Association of Symphony Orchestras and of the Network of Organizers of Educational and Social Concerts.
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