With the continuous development of kidney transplantation technique, the survival time after kidney transplantation is gradually prolonged. Thus, the malignant tumor has been the important influencing factor on the long-term survival for kidney transplantation patients. Renal cell carcinoma is a relatively common tumor after kidney transplantation. Besides, clear cell renal cell carcinoma and papillary renal cell carcinoma are the relatively common pathological types for renal cell carcinoma following kidney transplantation. However, bilateral renal cell carcinoma following kidney transplantation is comparatively rare. In this article, we presented a case of bilateral papillary renal cell carcinoma, which occurred after kidney transplantation. And the diagnosis and treatment were introduced in detail. The patient was 37 years old, and he underwent kidney transplantation 13 years ago in our hospital, because of kidney failure. After kidney transplantation, he had regular medical check-up every year. In this year, his urological ultrasound results indicated bilateral renal tumors. And then, he received abdominal and pelvic computed tomography, and the result also showed bilateral renal tumors, which were likely to be malignant tumors. After adequate consultation, the patient chose surgical treatment. The patient received long-term immunosuppressive therapy, because of kidney transplantation. Considering this, the surgeon decided to choose a staging surgical treatment, in order to reduce the bad influence of one-stage surgery. Then, the patient first underwent retroperitoneal laparoscopic radical nephrectomy for right renal tumor in our hospital, and he had no complications after operation. The pathological results showed papillary renal cell carcinoma. He was discharged successfully. He underwent retroperitoneal laparoscopic radical nephrectomy for left renal tumor in our hospital one month later, and he had no complications after operation. The pathological results also showed papillary renal cell carcinoma. He was discharged successfully two days after surgery. In the 3-month follow-up, the patient was recovering well. To sum up, the incidence of bilateral renal cell carcinoma following kidney transplantation is relatively rare, and bilateral radical nephrectomy is effective and safe treatment. Above all, it is the patient’s condition that determines the choice of staging surgery or simultaneous surgery.