The Adelaide Symphony Orchestra (ASO) is an Australian orchestra based in Adelaide, South Australia. Its primary venue is the Adelaide Town Hall, but the ASO also performs in other venues such as Elder Hall at the University of Adelaide and the Adelaide Festival Theatre. The ASO provides the orchestral support for all productions of the State Opera of South Australia, as well as the Adelaide performances of the Australian Ballet and Opera Australia. The orchestra is also a regular featured ensemble at the Adelaide Festival.
The orchestra was founded as a 17-player radio ensemble in 1936. The orchestra reformed in 1949 as the 55-member South Australian Symphony Orchestra, with Henry Krips as its resident conductor. The orchestra reverted to its original title, the Adelaide Symphony Orchestra, in late 1975, and currently comprises 74 permanent members. Chief conductors of the orchestra have included Elyakum Shapirra, Piero Gamba, Albert Rosen, Nicholas Braithwaite, and David Porcelijn. The ASO's most recent chief conductor was Arvo Volmer, who held the post from 2004 to 2013. He is currently the ASO's principal guest conductor and artistic advisor. Guest conductors have included the popular British conductor Anthony Inglis who conducted the ASO in playing Space Classics in September 2011, including dressing as a Jedi and conducting with a light saber.