A display apparatus includes a display panel; a plurality of light sources which are configured to emit light toward the display panel and include first light sources and second light sources; and a plurality of substrate bars to which the plurality of light sources are mounted. Each substrate bar includes: a central extension portion extending in a first direction; a first protruding portion protruding in a second direction different from the first direction from the central extension portion and on which the first light sources are mounted; and a second protruding portion protruding in a third direction opposite to the second direction from the central extension portion and on which the second light sources are mounted. Some substrate bars have a shape from the first light source to the first protruding portion that is different from a shape from the second light source to the second protruding portion.