In music, Op. 112 stands for Opus number 112. Compositions that are assigned this number include:
Beethoven – Meeresstille und glückliche Fahrt Dvořák – The Devil and Kate Ries – Symphony No. 5 Schumann – Der Rose Pilgerfahrt Shostakovich – Symphony No. 12 Sibelius – , tone poem for orchestra (1926) Weinberg – Lady Magnesia