IntroductionTrichomonas vaginalis (T. vaginalis ) is a common protozoan parasite that causes sexually transmitted infections (STIs) worldwide. It is estimated that there are approximately 156 million new cases reported each year worldwide, affecting both men and women (1). Many patients with T. vaginalis infection experience dysuria and urethral discharge. In males, infections are often asymptomatic but can occasionally lead to mild prostatitis or urethritis (2). T. vaginalis should be considered in sexually active males who have urethral symptoms or inflammation but no evidence of discharge during physical examination (3). While non-sexual transmission of T. vaginalis is rare, sexual activity is believed to be the primary mode of transmission (4). This extracellular parasite uses epithelial cells for adhesion to infiltrate the human host, with the urogenital tract being the typical host tissue (5). In this case report, we present the case of a 95-year-old man with a T. vaginalis infection that does not affect the expected urogenital tract.