The invention relates to a urine sampler, comprising a urine cup, a switch tube base and a test tube. The said urine cup is funnel-shaped with a connecting tube at the lower end the said connecting tube is sleeved into the said switch tube base, and the mouth of the said test tube is in threaded connection with the said switch tube base. The invention is simple and compact in structure, easy for operation and low in manufacturing cost. When in use, the test tube works as handle and the urine in the urine cup can be directly guided into the test tube through the switch tube base so that the sample is unlikely to spill out, not only achieving accurate sampling but also avoiding patients exposure to urine contamination. The invention is thus hygienic and easy to use.