A display apparatus can include a display panel, a front cover member positioned on a front side of the display panel, a guide holder positioned on a rear side of the display panel and accommodating a source printed circuit board connected to the display panel, a control printed circuit board positioned on a board supporting block formed in the guide holder and connected to the source printed circuit board, a back cover member positioned on a rear side of the guide holder and enclosing the source printed circuit board and the control printed circuit board, and a holder member positioned on the guide holder and the back cover member and coupling the guide holder and the back cover member, thereby reducing the total number of components, streamlining the manufacturing process, mitigating component deformation, and reducing the thickness and bezel size.