Ludwig van Beethoven composed the Mass in C major, Op. 86, to a commission from Prince Nikolaus Esterházy II in 1807. The mass, scored for four vocal soloists, choir and orchestra, was premiered that year by the Prince's musical forces in Eisenstadt. Beethoven performed parts of it in his 1808 concert featuring the premieres of four major works including his Fifth Symphony. The mass was published in 1812 by Breitkopf & Härtel.

Date of composition 1807
Premiered 1807, September 13th in Eisenstadt, Austria
First published 1812
Dedicated to Prince Nikolaus Esterházy II
Type Mass
Tonality C Major
Catalogue Op. 86
Spoken language Latin
Instruments Voice - Solo voices ; Soprano, Alto, Tenor, Bass
Chorus/Choir - Mixed Chorus ;
Orchestra
Autotranslations beta Ludwig van Beethoven: Mass en do majeur, Op. 86
Ludwig van Beethoven: Mass in do maggiore, Op. 86
Ludwig van Beethoven: Mass C-dur, Op. 86