L. elegans may refer to: Laniisoma elegans, the shrike-like cotinga, a bird species found in Brazil, Venezuela, Colombia, Ecuador, Peru and Bolivia Latreillia elegans, a crab species found in the Mediterranean and the Atlantic Lenzites elegans, a plant pathogen Leptorhynchos elegans, a dinosaur species Liparoceras elegans, an ammonite species Luzula elegans, a nematode species