Plochionus is a genus of beetles in the family Carabidae, containing the following species:
Plochionus amandus Newman, 1840Plochionus bicolor Notman, 1919Plochionus circumseptus Bates, 1883Plochionus faviger Chaudoir, 1872Plochionus formosus Bates, 1883Plochionus gounellei Maindron, 1906Plochionus incultus Bates, 1883Plochionus monogrammus Chaudoir, 1877Plochionus niger Fauvel, 1903Plochionus pallens (Fabricius, 1775)Plochionus pictipennis (Reiche, 1842)Plochionus pictus Chaudoir, 1872Plochionus quadripustulatus (Dejean, 1825)Plochionus rufocruciatus Maindron, 1906Plochionus timidus Haldeman, 1843Plochionus vittula Csiki, 1932