The 1998 NCAA men's volleyball tournament was the 29th annual tournament to determine the national champion of NCAA men's collegiate volleyball.

The single elimination tournament was played at the Stan Sheriff Center in Honolulu, Hawaiʻi during May 1998.

UCLA defeated Pepperdine in the final match, 3–0 (15–11, 15–11, 15–7), to win their seventeenth national title.

UCLA's Adam Naeve was named the tournament's Most Outstanding Player.

Until the creation of the NCAA Men's Division III Volleyball Championship in 2012, there was only a single national championship for men's volleyball.