Hemipenthes is a large genus of flies belonging to the family Bombyliidae (bee-flies). There are many described species, distributed throughout the Holarctic realm. These are small to large robust flies with a body length of 5–14 mm. They can be distinguished from similar genera (Villa) by their wing venation. A number of species formerly in this genus were moved to a separate genus, ins in 2020.
Larvae are hyperparasites on parasitic Hymenoptera.
