''Dactylanthus'' may refer to:
*
''Dactylanthus'' (plant), genus with just one species: ''Dactylanthus taylorii'', a parasitic plant from New Zealand
*
''Dactylanthus'' (cnidarian), genus with just one species: ''Dactylanthus antarcticus'', a sea anemone from Antarctica and southern South America
{{Genus disambiguation