String Quartet (Sibelius)

String Quartet (Sibelius) may refer to:

Music
Four compositions by the Finnish composer Jean Sibelius:
 * String Quartet in E-flat major, the composer's first quartet (JS 184, 1885)
 * String Quartet in A minor, the composer's second quartet (JS 183, 1889)
 * String Quartet in B-flat major, the composer's third quartet (Op. 4, 1890)
 * String Quartet in D minor, Voces intimae, the composer's fourth quartet (Op. 56, 1909)

Other uses

 * Jean Sibelius Quartet, a chamber ensemble founded in 1980 by Yoshiko Arai, Seppo Kimanen,	Teemu Kupiainen, and Jukka Pohjola
 * Sibelius Academy Quartet, a chamber ensemble founded in 1978 by Erkki Kantola, Veikko Kosonen, Arto Noras, and Seppo Tukiainen