The 1998 Nike Tour season was the eighth season of the Nike Tour, the PGA Tour's official developmental tour, now known as the Web.com Tour. The top fifteen players on the final money list earned PGA Tour cards for 1999.
The season ran from January 8 to October 25 and consisted of 30 events. All of the tournament names began with "Nike", e. g. "Nike Lakeland Classic"; this is eliminated here for brevity.
For a complete list of the top fifteen players on the final money list, who earned PGA Tour cards for 1999, see 1998 Nike Tour graduates.