The September 21, 1986 edition of Wrestling Challenge is a Professional wrestling television show of the World Wrestling Federation. It was taped on August 27, 1986 at the Hartford Civic Center in Hartford, Connecticut.
- Numbers in parentheses indicate the length of the match.
- (c) refers to the champion(s) heading into the match.
- The Hart Foundation (Bret Hart & Jim Neidhart) (w/ Jimmy Hart) vs The Islanders (King Tonga & Tonga Kid) ended in a double DQ (2:37)
- Randy Savage (w/ Miss Elizabeth) (c) defeated Tony Garea to retain the WWF Intercontinental Championship (2:26)
- The Machines (Big Machine, Giant Machine & Super Machine) (w/ Captain Lou Albano) defeated Al Navarro, JJ Jackson & Tiger Chung Lee (1:30)
- The Dream Team (Brutus Beefcake & Greg Valentine) defeated Dick Slater & Lanny Poffo (2:35)
- Sika (w/ The Wizard) defeated Rick Hunter (3:22)
- The Killer Bees (B. Brian Blair & Jim Brunzell) defeated Jack Foley & Terry Gibbs (3:30)