Uliginosum may refer to:
Actinobole uliginosum, species of dwarf annual herb Clostridium uliginosum, species of bacteria Delphinium uliginosum, species of larkspur Galium uliginosum, species of plant Gnaphalium uliginosum, species of plant Stylidium uliginosum, species of plant Vaccinium uliginosum, species of flowering plant