The Muslim Quarter is one of the four sectors of the ancient, walled Old City of Jerusalem. It covers 31 hectares of the northeastern sector of the Old City. The quarter is the largest and most populous of the four quarters and extends from the Lions' Gate in the east, along the northern wall of the Temple Mount in the south, to the Damascus Gate—Western Wall route in the west. The Via Dolorosa starts in this quarter.

The Old City of Jerusalem is a 0.9-square-kilometre (0.35 sq mi) walled area in East Jerusalem.