Abrupta may refer to:
Acacia abrupta, species of flowering plant Aldabrachelys abrupta, species of giant tortoise Alvania abrupta, species of minute sea snail Amanita abrupta, species of fungus Anthophora abrupta, species of anthophorine bee Autoba abrupta, species of moth Borsonella abrupta, species of sea snail Calamotropha abrupta, species of moth Carex abrupta, species of sedge Carthara abrupta, species of snout moth Crematogaster abrupta, species of ant Curveulima abrupta, species of sea snail Empoasca abrupta, species of insect Ephialtias abrupta, species of moth Eudonia abrupta, species of moth Hystricia abrupta, species of bristle fly Ipomoea abrupta, species of plant Lampsilis abrupta, species of freshwater mussel Melipotis abrupta, species of moth Mordellistena abrupta, species of beetle Panopea abrupta, species of large marine bivalve mollusc Pseudopostega abrupta, species of moth Pterostylis abrupta, species of orchid Thelymitra abrupta, species of orchid Tomoxia abrupta, species of beetle Turbonilla abrupta, species of sea snail