The utility model discloses a surface of water floating garbage collection device, including float and collecting vessel, the collecting vessel is connected the below of float be equipped with the disspiment net in the collecting vessel, the disspiment net will the collecting vessel divide into staving and lower staving, the upper end of going up the staving is equipped with discharge valve be connected with the oral siphon on the bucket wall of last staving, be connected with the outlet pipe down on the staving be equipped with the drain pump on the outlet pipe, when this collection device isin the user state, the float floats on the surface of water, the collecting vessel with the entry of oral siphon all lies in surface of water below, just the entry of oral siphon is not more than 10centimetres apart from the degree of depth of the surface of water. The utility model discloses can realize surface of water floating garbage's automatic collection, compare artifical the salvage, work efficiency is high, with low costs.