A reflective projection display comprises a base body, a bracket, a screen, a short-focal-length projector and a reflective assembly. The base body has a top wall, a front wall, a rear wall, two side walls and a bottom wall which form an internal space together. The top wall is provided with a groove. The inner wall of the groove is provided with a hole leading to the internal space. The bracket is detachably disposed on the leading edge of the top wall. The screen is detachably disposed on the bracket. The short-focal-length projector is located in the internal space to project an image beam through the hole. The reflective assembly is disposed on the inner wall to reflect the image beam to the screen. The screen can be made of a plastic material, and is light and safe. The electronic components are arranged on the base body under the screen. The screen is not required to be wrapped in a frame and a housing so as to be very thin and concise and attractive in appearance.