The 2004 NCAA Division I men's tennis championships were the 58th annual championships hosted by the NCAA to determine the individual, doubles, and team national champions of men's collegiate tennis among its Division I member programs in the United States, culminating the 2004 NCAA Division I tennis season.[1]
Baylor defeated UCLA in the team championship final, 4–0, to claim their first national title.
This year's tournaments were played at the Michael D. Case Tennis Center at the University of Tulsa in Tulsa, Oklahoma.
The men's and women's tournaments would not be held concurrently at the same site until 2006.