A display apparatus includes a fixing frame, a first display device, and a second display device. The first display device is disposed on the fixing frame, and includes a first upper electrical connector. The second display device is disposed on the fixing frame, wherein the second display device includes a first lower electrical connector and a first lower receiving part. When the first upper electrical connector of the first display device is electrically connected to the first lower electrical connector of the second display device, the first upper electrical connector is disposed in the first lower receiving part.