The eastern long-billed lark (Certhilauda semitorquata), also known as the Kaffrarian long-billed lark or Eastern longbill is a species of lark in the family Alaudidae. It is found in south-eastern Africa. Its natural habitat is subtropical or tropical dry lowland grassland.
Three subspecies are recognized:
Some authorities consider the eastern long-billed lark to be a subspecies of the Cape long-billed lark.