A display device according to an exemplary embodiment of the present invention includes: a scan line extending in a first direction; a data line crossing the scan line and transmitting a data signal; a driving voltage line crossing the scan line and transmitting a driving voltage; a conductive member including a portion connected to the driving voltage line and overlapping the data line, wherein a first insulation layer is interposed between the conductive member and the data line; and a control line including a plurality of main line portions each extending in the first direction, and a detour portion that is located between two of the plurality of main line portions that are adjacent one another in a plan view, wherein the detour portion connects the two adjacent main line portions together, wherein a part of the detour portion is located between the conductive member and the driving voltage line in the plan view.