Ant Flies

Microdon may refer to:

Microdon (fly), a genus of hover flies

Microdon (plant), a genus of flowering plants in family Scrophulariaceae

Proscinetes, an extinct genus of ray-finned fish, of family Pycnodontidae, synonym Microdon Agassiz (1833)

Polypsephis, an extinct genus of ray-finned fish of family Pycnodontidae, Hay, 1899 (=Microdon Agassiz 1833)