In music, Op. 72 stands for Opus number 72. Compositions that are assigned this number include:

Beethoven – Fidelio Dvořák – Slavonic Dances, Series II Klebe – Das Mädchen aus Domrémy Prokofiev – Russian Overture Schumann – Four Fugues (Vier Fugen) for piano Scriabin – Vers la flamme Strauss – Intermezzo