The present invention relates to a base sheet for a mask pack and a mask pack using the same and, more specifically, to: a base sheet for a mask pack, comprising a base sheet and a single layer image printing part formed on at least one surface of the base sheet； and a mask pack comprising the base sheet for a mask pack and a cosmetic composition layer. The base sheet for a mask pack of the present invention can improve a user's ease of use by including various types of images, can obtain an enhanced adhesion to a cosmetic composition layer, and can further implement a mask pack composition including various components according to each image section, and display the same to a user.
