The Rondo in C minor (WAB deest) is a composition for string quartet by the Austrian composer Anton Bruckner. It was written in 1862 but was not performed publicly until 1984, after the composer's death. A critical edition was first published in 1985 and the piece was first recorded in 1992 by the Raphael Quartet.

Date of composition 1862 in Linz, Austria
Premiered 1984, August 17th in Vienna, Austria
First published 1985
Type Rondo
Tonality C Minor
Instruments String Quartet
Autotranslations beta Anton Bruckner: Rondo en do mineur
Anton Bruckner: Rondò in do minore
Anton Bruckner: Rondo c-moll