A display apparatus includes: a display area; a peripheral area on an outer portion of the display area; a substrate; a thin film transistor on the substrate and comprising a semiconductor layer and a gate electrode overlapping at least a portion of the semiconductor layer; a plurality of data lines in the display area and extending in a first direction; a plurality of input lines in the peripheral area; a plurality of connecting lines in the display area that electrically connect the plurality of data lines to the plurality of input lines; a power voltage line on the substrate and extending in the first direction; and an initialization voltage line on the substrate and extending in a second direction intersecting the first direction, wherein a part of each of the plurality of connecting lines overlaps at least one of the power voltage line or the initialization voltage line.