Dirk Mommertz (born 12 August 1974) is a German pianist and chamber musician.
Born in Mainz, Mommertz, grew up in Michelstadt, where he began his musical education on the violin.
He was a young student at the Akademie für Tonkunst (Darmstadt), studying violin with Brigitte Fröhlich and piano with Grigory Gruzman.
He began studies in 1994 at the Musikhochschule Karlsruhe with André Boainain, continued at the Frankfurt University of Music and Performing Arts with Lev Natochenny, the Hochschule für Musik und Tanz Köln with the Alban Berg Quartet, and the Conservatoire national supérieur de musique et de danse de Paris with Georges Pludermacher.
CD recordings with Deutsche Grammophon and Sony have been awarded by the ECHO Klassik and the Preis der deutschen Schallplattenkritik.