Melolonthinae is a subfamily of the scarab beetles (family Scarabaeidae). It is a very diverse group; distributed over most of the world, it contains many familiar species. Some authors include the scarab subfamilies Euchirinae and Pachypodinae as tribes in the Melolonthinae.
Tribe: Diplotaxini Kirby, 1837
Tribe: Melolonthini Leach, 1819
Genera: Apogonia, Exolontha, Lepidiota, Leucopholis, Sophrops