Op. 103

In music, Op. 103 stands for Opus number 103. Compositions that are assigned this number include:


 * Beethoven – Octet
 * Prokofiev – Piano Sonata No. 9
 * Saint-Saëns – Piano Concerto No. 5
 * Schumann – Mädchenlieder (2 women's voices and piano)
 * Shostakovich – Symphony No. 11