In geometry, the parabiaugmented dodecahedron is one of the Johnson solids (J_59). It can be seen as a dodecahedron with two pentagonal pyramids (J_2) attached to opposite faces. When pyramids are attached to a dodecahedron in other ways, they may result in an augmented dodecahedron (J_58), a metabiaugmented dodecahedron (J_60), a triaugmented dodecahedron (J_61), or even a pentakis dodecahedron if the faces are made to be irregular. The dual of this solid is the Gyroelongated pentagonal bifrustum.