The June 18, 1998 Edition of WCW Thunder is a Professional wrestling television show of World Championship Wrestling's, took place on June 18, 1998 at the Correstates Spectrum in Philadelphia, Pennsylvania
- Numbers in parentheses indicate the length of the match.
- (c) refers to the champion(s) heading into the match.
- Steve McMichael defeated Mike Enos
- Fit Finlay defeated Brad Armstrong
- The Giant defeated Disco Inferno
- Davey Boy Smith and Jim Neidhart defeated IWGP Tag Team Champions, Masahiro Chono and Hiroyoshi Tenzan, by Disqualification
- Konnan defeated Alex Wright
- Chris Benoit defeated Eddy Guerrero
- Public Enemy defeated Scotty Riggs and Sick Boy