老虎水蛭，是一种分布于台湾，婆罗洲和中南半岛的水蛭。牠的猎物主要是中小型哺乳动物。

牠的长度13-33毫米，背部有3-5道纵向条纹。

Haemadipsa picta (common names: tiger leech, or less commonly, stinging land leech) is a large (up to 33 mm long) terrestrial leech found in Borneo, Indochina, and ******. It was described by John Percy Moore based on specimens collected from Sarawak, Borneo. It preys primarily on medium- to large-sized mammals, including humans.