The invention discloses a novel coach escape door. The novel coach escape door comprises an outer door frame (1), an inner door frame (2) and a door plate (3), wherein the inner door frame (2) is connected into the outer door frame (1); the door plate (3) is fixed in the inner door frame (2); the inner door frame (2) is connected with the outer door frame (1) through a hinge (4) and is opened by rotating around one side of the outer door frame; a handle (5) is connected to the inner door frame (2); an emergency button (6) and an alarm device (7) are arranged on the handle (5). Through the mode, the novel coach escape door is arranged on an existing coach door, local materials are adopted, and the novel coach escape door does not occupy other spaces and has the advantages of simplicity in operation, convenience in use, saving of escape time and the like.