Disseminated superficial actinic porokeratosis (DSAP) is one of the porokeratosis and characterized by multiple, small lesions on sun-exposed areas of body. The presence of dermal amyloid deposition associated with disseminated superficial porokeratosis has rarely been reported in the literature. Although the relationship between these two entities is not clear, some authors believe that the amyloid deposits in disseminated superficial porokeratosis might be derived from degenerated epidermal keratinocytes. A 69-year-old female presented to our department with multiple pruritic brownish macules. Physical examination revealed scattered 2-3mm sized brownish colored round to annular macules on the both extremities and trunk area. Skin biopsy from the leg demonstrated a cornoid lamella in epidermis, in addition there were deposits of eosinophilic amorphous materials in dermis. After the congo red stain, the demal deposits were confirmed as the amyloid. We herein report a rare case of disseminated superficial actinic porokeratosis with dermal amyloid deposition.