The precursor ensemble to the RSNO was established in 1843 to accompany the Glasgow Choral Union (today known as the RSNO Chorus). In 1891, the orchestra was recognised formally as the 'Scottish Orchestra', with
George Henschel as the ensemble's first principal conductor under that name. In 1950, the orchestra took the name of the 'Scottish National Orchestra'. The orchestra received
royal patronage in 1977, one of only three British orchestras to do so, after the
Royal Philharmonic and the
Royal Liverpool Philharmonic. The orchestra continued to use the name 'Scottish National Orchestra' until 1991, when it changed to its present name (although during 1992, it briefly changed to the title 'Royal Scottish Orchestra' before taking its current name). The orchestra's longest-serving principal conductor was Sir
Alexander Gibson, the first Scot to be its principal conductor and musical director, from 1959 to 1984. Gibson pioneered overseas tours by the Orchestra, the SNO Junior Chorus and by Scottish Opera. He also became honorary president of the
Royal Conservatoire of Scotland. During Gibson's tenure, beginning in 1979, the RSNO's base was at
Henry Wood Hall in Glasgow and this space was also used as its recording venue. Previously, also during Gibson's tenure, the RNSO was based at St Andrew's Hall, also in Glasgow; this building was destroyed in a fire on 26 October 1962. Gibson was particularly noted for his interpretations of
Scandinavian composers, notably
Jean Sibelius and
Carl Nielsen. His successor,
Neeme Järvi, continued this tradition, and also led the orchestra through its first complete
Gustav Mahler cycle. Principal conductor from 1984 to 1988, Järvi currently has the title of conductor laureate with the RSNO.
Bryden Thomson, the orchestra's second Scottish principal conductor, maintained the
Nordic link with a cycle of Nielsen symphonies.
Alexander Lazarev was principal conductor of the RSNO from 1997 to 2005, and now has the title of conductor emeritus with the RSNO.
Marin Alsop was the RSNO's principal guest conductor from 2000 to 2003, the first woman to hold the title. Garry Walker succeeded Alsop as principal guest conductor, serving from 2003 to 2007.
Stéphane Denève was music director of the RSNO from 2005 to 2012. During his tenure, the RSNO recorded music of Debussy and of
Albert Roussel, the latter for
Naxos Records. In January 2011, the RSNO announced the appointment of
Peter Oundjian as its next music director, as of the 2012–2013 season, with an initial contract of 4 years. In October 2011,
Thomas Søndergård was named the orchestra's principal guest conductor, as of the 2012–2013 season, with an initial contract of 3 years for 3 programmes per year. In 2015, the orchestra took up new residence at the RSNO Centre and Glasgow Royal Concert Hall. Oundjian concluded his tenure as RSNO music director after the close of the 2017–2018 season. In May 2017, the RSNO announced the appointment of Søndergård as its next music director, effective with the 2018–2019 season. In February 2021, the RSNO announced the extension of Søndergård's contract as music director through autumn 2024. In April 2023, the RSNO announced a one-year extension of Søndergård's contract as music director through the 2024–2025 season. In June 2017, the RSNO appointed
Elim Chan as its principal guest conductor, effective 2018, following her first guest-conducting appearance with the RSNO in January 2017 and a return engagement a fortnight later as an emergency substitute for Neeme Järvi. In 2022,
Patrick Hahn first guest-conducted the RSNO as an emergency substitute conductor. Chan concluded her tenure as principal guest conductor of the RSNO in March 2023. In March 2024, the RSNO announced the appointment of Hahn as its next principal guest conductor, effective with the 2024–2025 season. In December 2018, the RSNO announced the appointment of Alistair Mackie as its next chief executive, effective April 2019. ==RSNO Chorus and RSNO Junior Chorus==