A display apparatus includes a display panel including a display area in which a plurality of pixels is disposed and a non-display area adjacent to the display area. A plurality of dummy patterns extends in a first direction and is disposed in a predetermined area of the display area and a predetermined area of the non-display area at a boundary area between the display area and the non-display area. A plurality of color filters extends in a second direction perpendicular to the first direction in the display area to overlap with the pixels arranged in the second direction. A predetermined area of the color filters disposed adjacent to the non-display area in the second direction is partially overlapped with a corresponding dummy pattern.