The Leipzig Gewandhaus Orchestra (Gewandhausorchester; also previously known in German as the Gewandhausorchester Leipzig) is a German symphony orchestra based in Leipzig, Germany. The orchestra is named after the concert hall in which it is based, the Gewandhaus (Cloth Hall or Textile Hall). In addition to its concert duties, the orchestra also performs frequently in the Thomaskirche and as the official opera orchestra of the Leipzig Opera.