The invention belongs to sporting goods and particularly discloses a ground cleaning roller skate which is capable of cleaning the ground. The ground cleaning roller skate comprises a roller skate with pulleys, and is characterized in that two horizontal hairbrush installation plates which are arranged on bilateral sides of the roller skate are respectively fixed at two ends of a central axle of the roller skate; a ground cleaning brush is fixed under the hairbrush installation plates through bolts; and the bottom of the ground cleaning brush extends out of the roller skate bottom with 2 to 3 mm. The ground cleaning roller skate has the advantages of enabling the ground to be cleaned through the ground cleaning brush along the moving of the roller skate when the ground needs to be cleaned, enabling the ground cleaning brush to be washed at any time due to the fact that a cleaning brush can be detached, enabling a teenager to simultaneously clean the ground during entertainment, being time and labor saving, convenient and rapid and avoiding flying of dust generated from cleaning due to the fact that the roller skate is provided with a water storage cabin which can provide water for the ground cleaning brush.