It is possible to have sperm at age 65. Generally speaking, when a man is 65 years old, his reproductive system will degenerate, but the testes can still produce normal sperm, perhaps the quality of sperm will decline and the quantity will decrease, however, it is also possible that the quality of sperm is completely normal, and the quality of sperm will vary in different individuals, so it is not possible to make a generalization. In addition, if a 65-year-old man has some serious urogenital pathologies, such as orchitis, testicular tumor, prostatitis, prostate cancer, etc., or undergoes a surgery related to the reproductive system, it is possible that the reproductive function will be affected, which in turn affects the production of sperms, and it will lead to abnormal sperm production. If a 65-year-old man has fertility requirements, he can promptly seek medical attention for a detailed routine semen examination to clarify whether there is any abnormality in the spermatozoa.