Herz Jesu-Lied ("Song of the Heart of Jesus"), WAB 144, is the second of two motets of Anton Bruckner's St. Florian period, which is of uncertain authorship. If Bruckner was the composer, it was composed presumably in 1845-1846.

Original Name Herz Jesu-Lied
Date of composition 1846 (1845-1846) in Sankt Florian, Austria
First published 1932 in Regensburg, Germany
Type Motet
Tonality B-flat Major
Catalogue WAB 144
Instruments Chorus/Choir
Organ
Autotranslations beta Anton Bruckner: "Song of the Heart of Jesus" en si bémol majeur, WAB 144
Anton Bruckner: "Song of the Heart of Jesus" in si bemolle maggiore, WAB 144
Anton Bruckner: "Song of the Heart of Jesus" B-dur, WAB 144