Pleuridium may refer to:

  • Pleuridium Rabenh., a taxonomic synonym for a genus of mosses, Archidium
  • Pleuridium (C.Presl) Fée, a taxonomic synonym for a genus of flowering plants, Campyloneurum
  • Pleuridium LeConte, 1861, a taxonomic synonym for a genus of beetles, Sosylus