Provided is a display device. The display device includes a housing including a front glass and a rear cover, a display panel arranged within the housing, and an air circulator arranged behind the display panel for circulating air between the front glass and the front surface of the display panel, wherein the air circulator includes a circulation fan circulating air, a case receiving the circulation fan and having open top to discharge air in a direction of long edges of the display panel, a first connection part formed to be open at one end of the case in the direction of long edges, and a second connection part formed to be open at the other end of the case in the direction of long edges.