Orchestra del Teatro La Fenice is an Italian opera and symphonic orchestra based at the Teatro La Fenice in Venice, with origins tracing to the theatre's establishment in the late 18th century and a career centred on opera and concert performances. Its repertoire focuses on the Italian operatic tradition and symphonic works, and the ensemble has served as a principal musical force in Venice's cultural life through performances, collaborations with contemporary composers and participation in the city's opera seasons.