Dismorphia lua is a butterfly in the family Pieridae. It is found from Costa Rica to Ecuador, Bolivia, Colombia and Peru. The wingspan is about . Subspecies The following subspecies are recognised: Dismorphia lua lua (Ecuador) Dismorphia lua garleppi Staudinger, 1894 (Bolivia) Dismorphia lua idae Fassl, 1910 (Colombia) Dismorphia lua costaricensis (Schaus, 1913) (Costa Rica) Dismorphia lua roberta Lamas, 2004 (Peru) References Dismorphiinae Butterflies described in 1869 Pieridae of South America Taxa named by William Chapman Hewitson