Thaumatoperla is a genus of insect in the family Eustheniidae containing four species of stonefly, all endemic to the Victorian alpine area of Australia.
Thaumatoperla are large stoneflies with large pronota and wide wings, though incapable of flight.
Thaumatoperla contains the following species:
Type species: Thaumatoperla robusta Tillyard, 1921 by original designation.