The Mount Mabu horseshoe bat (Rhinolophus mabuensis) is a species of horseshoe bat.

[1] The Mount Mabu horseshoe bat was described as a new species in 2012 following analysis of the Hildebrandt's horseshoe bat species complex.

Hildebrandt's horseshoe bat was shown via genetic, morphology, and acoustic analysis to actually be five species: four new species were segregated.

[2] As of 2019, it is evaluated as an endangered species by the IUCN.

The IUCN referred to the loss and degradation of its forest habitats as "alarming".