A display device includes a plurality of scan lines, a plurality of data lines, a plurality of pixel units, a plurality of gate driving circuits, and a plurality of connection lines. The scan lines extend in a first direction. The data lines extend in a second direction. The gate driving circuits extend in the first direction, and each of the gate driving circuits crosses through at least two of the pixel units. At least two gate driving circuits are included between two adjacent rows of the pixel units. The connection lines extend in the second direction and are electrically connected to the gate driving circuits. At least part of the connection lines overlap the data lines. The connection lines include a plurality of output lines and a plurality of signal lines. The output lines are electrically connected to the scan lines.