A digital camera and a user interface module of the digital camera that includes: a front cover which includes a window onto which an image is projected; a touch panel which is disposed at the back of the front cover, and outputs an image on the window while detecting touch manipulations of a user; a button assembly which includes a button pattern that is externally exposed along with the front cover, and detects and converts manipulations of the button pattern into an electric signal; and a first wiring cable which collects and transmits a touch signal generated in the touch panel and a manipulation signal generated in the button assembly to the camera body. The user interface module may be assembled to the camera body as a unit module to form the camera and may have a single wire cable electrically connecting the user interface module to the camera body.