The 1991 Virginia Cavaliers men's soccer team represented the University of Virginia during the . It was the program's 52nd season of existence, and their 38th season in the Atlantic Coast Conference. The season saw Virginia win their second NCAA Division I Men's Soccer Championship, and their first outright championship. The title, sparked a three-year run where they would win the title three more times in what was considered a college soccer dynasty. Additionally, the Cavaliers won their second-ever ACC Men's Soccer Tournament and their 10th ACC regular season title.