The invention discloses a rapid and anti-pollution laboratory monkey urine collecting method. A urine collecting dish comprises a collecting dish body and gauze, wherein the bottom of the collecting dish body is represented as a cone; the gauze is movably fixed to the edge of the upper side of the collecting dish body, so that an opening in the upper side of the collecting dish body is covered; the urine collecting dish that the gauze is fixed is placed on a stool collecting position at the lower side of a single cage for breeding laboratory monkeys; and after urine is collected, urine in theurine collecting dish is sucked. According to the laboratory monkey urine collecting method provided by the invention, the edge of an opening part of the collecting dish body is covered by the layer of gauze, urine, which is discharged by the laboratory monkey, can penetrate the gauze and enter the conical bottom of the collecting dish body, so that the urine in the conical bottom can be collected. Stool, which is discharged by the laboratory monkey, instead of entering the collecting dish body, can drop onto the gauze, so that pollution to the stool of the laboratory monkey in a urine collecting process can be effectively prevented. The urine collecting method provided by the invention is simple and practicable.