The October 15, 1998 Edition of WCW Thunder is a Professional wrestling television show of World Championship Wrestling's, took place on October 8, 1998 at the Market Square Arena in Indianapolis, Indiana.
- Numbers in parentheses indicate the length of the match.
- (c) refers to the champion(s) heading into the match.
- Van Hammer defeated Sick Boy
- Konnan defeated La Parka
- Fit Finlay pinned Scotty Riggs
- WCW Cruiserweight Champion Billy Kidman pinned Kaz Hayashi
- Chavo Guerrero Jr. pinned Prince Iaukea
- Dean Malenko defeated Stevie Ray via disqualification