Gnathaphanus is a genus of beetles in the family Carabidae, containing the following species:
Gnathaphanus aridus Blackburn, 1892Gnathaphanus froggatti (Macleay, 1888)Gnathaphanus herbaceus Sloane, 1900Gnathaphanus latus Sloane, 1900Gnathaphanus licinoides Hope, 1842Gnathaphanus melbournensis (Castelnau, 1867)Gnathaphanus multipunctatus (Macleay, 1888)Gnathaphanus philippensis (Chevrolat, 1841)Gnathaphanus picipes (Macleay, 1864)Gnathaphanus porcatulus (Macleay, 1888)Gnathaphanus pulcher (Dejean, 1829)Gnathaphanus punctifer (Castelnau, 1867)Gnathaphanus riverinae Sloane, 1895Gnathaphanus sexpunctatus (Macleay, 1888)Gnathaphanus whitei Sloane, 1917