Manoba divisa 
Mantled Acrobasis 
Many-banded Daggerwing 
Many-lined Angle 
Many-lined wainscot 
Many-spotted Blue-Skipper 
Many-spotted Dichomeris Moth 
Many-spotted moth 
Map 
Maple Callus Borer 
Maple Caloptilia Moth 
Maple Dagger 
Maple leafcutter moth 
Maple Leaftier 
Maple Looper Moth 
Maple Twig Borer 
Maple Webworm Moth 
Maple Zale 
Maple-Basswood Leafroller Moth 
Marapana pulverata 
Marasmia poeyalis 
Marbled coronet 
Marbled footman 
Marbled Fritillary