The discography of classical pianist Lang Lang includes nine studio albums, four live albums, one single, one compilation, two soundtracks, and three contributions to releases not under his name.

In 2003, he signed a contract with Deutsche Grammophon and released several albums with them.

He has contributed to several albums of other musicians, including Andrea Bocelli's greatest hits album, The Best of Andrea Bocelli: Vivere.

For the piece "Time for Dreams," on his 2008 album Dreams of China, Lang Lang collaborated with German electronica musician Christopher von Deylen.

[4] While Lang Lang has also worked with singers like Taiwanese R&B star Jay Chou and Chinese folk singer Song Zuying, none of these collaborations have been published.