The String Quartet No. 13 in B♭ major, op. 130, by Ludwig van Beethoven was completed in November 1825. The number traditionally assigned to it is based on the order of its publication; it is actually Beethoven's 14th quartet in order of composition. It was premiered in March 1826 by the Schuppanzigh Quartet and dedicated to Nikolai Galitzin on its publication in 1827.

Date of composition 1826
First published 1827 in Vienna, Austria
Dedicated to Prinz Galitzin
Type String Quartet
Tonality B-flat Major
Catalogue Op. 130
Instruments Viola
Cello
2x Violin
Arrangements Modest Mussorgsky: String Quartet in B flat major, Op. 130 transcription from Beethoven
Autotranslations beta Ludwig van Beethoven: Quatuor à cordes n°13 en si bémol majeur, Op. 130
Ludwig van Beethoven: Quartetto d'archi n. 13 in si bemolle maggiore, Op. 130
Ludwig van Beethoven: Streichquartett Nr. 13 B-dur, Op. 130