Mahonabatrachus is a genus of tree frogs in the family Pelodryadidae. These frogs are native to northern Australia and southern New Guinea. Species in the genus were previously included within the wastebasket genus Litoria, but were separated into a new genus in 2025. They are very small-to-small sized frogs that exhibit many shades of greys, browns or reds.

The genus is named for Professor Michael Mahony in recognition for his work on Australian frogs .

Species

Mahonabatrachus contains six species:

Common nameBinomial name
Kimberley rockhole frogMahonabatrachus aurifer (Anstis, Tyler, Roberts, Price, and Doughty, 2010)
Dwarf rocket frogMahonabatrachus dorsalis (Macleay, 1878)
Long-snouted frogMahonabatrachus longirostris (Tyler and Davies, 1977)
Rockhole frogMahonabatrachus meirianus (Tyler, 1969)
Javelin frogMahonabatrachus microbelos (Cogger, 1969)
Menemsorae tree frogMahonabatrachus timidus (Tyler and Parker, 1972)