Haemadipsa is a genus of leeches, with members commonly known as jawed land leeches. These annelids are known from subtropical and tropical regions around the Indian and Pacific Ocean. Well-known Haemadipsa are for example the Indian Leech (Haemadipsa sylvestris) and the yamabiru or Japanese Mountain Leech (Haemadipsa zeylanica). Members of the genus feed on blood.^{[1][circular reference]} They are troublesome to humans and animals especially because their bites result in prolonged bleeding.^[2]

Haemadipsa
Tiger leech in Borneo, Malaysia
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Annelida
Clade:	Pleistoannelida
Clade:	Sedentaria
Class:	Clitellata
Subclass:	Hirudinea
Order:	Arhynchobdellida
Family:	Haemadipsidae
Genus:	Haemadipsa Tennent, 1859
Species
See text

Species in the genus Haemadipsa^[3]

• Haemadipsa cavatuses
• Haemadipsa cochiniana
• Haemadipsa crenata
• Haemadipsa hainana
• Haemadipsa interrupta
• Haemadipsa japonica
• Haemadipsa limuna
• Haemadipsa moorei
• Haemadipsa montana
• Haemadipsa ornata
• Haemadipsa picta (Tiger leech)
• Haemadipsa rjukjuana
• Haemadipsa sumatrana
• Haemadipsa sylvestris (Indian leech)
• Haemadipsa trimaculosa
• Haemadipsa zeylanica (Japanese mountain leech)