Rudolf Laubenthal was a German tenor, active in opera during the early twentieth century and associated with Wagnerian repertory.

In the Pristine catalogue he appears in early Wagner recordings, including The Potted Ring and related historic material.

Laubenthal’s singing belongs to the older Wagner recording tradition, where excerpts and compact sides preserve fragments of a much larger stage practice.

His page is justified by secure identity and catalogue context. Laubenthal gives the early Wagner shelf a tenor voice from the gramophone’s older theatre.