A display device includes a substrate including a display area and a non-display area, sub-pixels including light emitting elements on the substrate, a first bank surrounding the sub-pixels, color control members surrounded by the first bank on the light emitting elements of sub-pixels, color filter layers on the color control members, a second bank spaced apart from the first bank and surrounding the display area, and color dams on the second bank. The color dams include a first color dam on a first portion of the second bank on a first side of the display area and a second color dam on a second portion of the second bank on a second side of the display area opposite to the first side of the display area, and the first color dam and the second color dam include different materials.