A display device includes a display substrate with a pixel and being curved along a first direction, an opposite substrate facing the display substrate, being coupled to the display substrate, and curved with the display substrate, a column spacer disposed between the display substrate and the opposite substrate to maintain a gap between the display substrate and the opposite substrate and including first and second spacers respectively disposed at left and right sides of a center line passing through a center portion of the display substrate along a second direction substantially normal to the first direction, a first misalignment preventing layer disposed at a left side of the first spacer with respect to the center line, and a second misalignment preventing layer disposed at a right side of the second spacer with respect to the center line.