The following is a list of snakes (suborder Serpentes) of South Asia, primarily covering the region covered by mainland India, Pakistan, Nepal, Sri Lanka, Bangladesh, Bhutan, parts of Myanmar and the Andaman and Nicobar Island chains. All families are covered except for the Colubridae which is found here. This forms part of the complete list of reptiles of South Asia. South Asia and India in particular have the highest number of snake species in the world.

Family Leptotyphlopidae

Family Typhlopidae

Family Cylindrophiidae

Family Uropeltidae

Family Acrochordidae

Family Boidae

Family Xenopeltidae

Family Elapidae

Family Hydrophiidae

Family Viperidae

Family Colubridae