Agriades zullichi (Zullich's blue) is a species of butterfly in the family Lycaenidae. It is endemic to Spain. It is a montane species (2500-) confined to the Sierra Nevada. It is very similar to Agriades glandon and formerly was a subspecies of that taxon. The ground colour is more greyish. The larval foodplant is Androsace vitaliana.