A display apparatus including a display module and a support module configured to support the display module, wherein the support module includes: a fixed frame configured to support the display module and a link structure disposed between the fixed frame and the display module and configured to rotate the display module through at least a six-bar link structure, so that the display module is easily detachably attached to the fixed frame, thereby shortening a time for an operation of replacing, repairing, or installation of the display module.