A display apparatus and a backlight unit are provided. The display apparatus includes: an image receiving unit which receives an image signal; an image processing unit which processes the received image signal; a display panel which displays the processed image signal; a cover unit which accommodates the display panel; a light source unit which is accommodated in an edge region of the cover unit; a reflective member which is accommodated in the cover unit in such a manner that the reflective member is disposed in the rear side of the display panel and which reflects the light emitted from the light source unit toward the display panel; and an integrally formed support member including a support member body which is disposed in the edge region, a light source unit support unit which is formed in the support member body and supports the light source unit, and a panel support unit which is formed in the support member body and supports the display panel.