Unforgiven: In Your House was the 21st pay-per-view under the WWF In Your House name from the World Wrestling Federation (WWF). It was presented by 10-321 and took place on April 26, 1998, at the Greensboro Coliseum in Greensboro, North Carolina. This was the first WWF pay-per-view that used the new "scratch" logo for promotional work, while WWE WrestleMania 14 had featured the logo on the ring apron, the official graphic still featured the New Generation logo. This event saw the first Inferno match and WWF's first evening gown match.
- Faarooq, Ken Shamrock and Steve Blackman defeated The Nation (The Rock, D'Lo Brown and Mark Henry) (with Kama Mustafa)
- Triple H (c) defeated Owen Hart for the WWE European Championship with Chyna suspended in a cage above the ring.
- The New Midnight Express (Bodacious Bart and Bombastic Bob) (c) (with Jim Cornette) defeated The Rock 'n' Roll Express (Ricky Morton and Robert Gibson) for the NWA World Tag Team Championship
- Luna Vachon (with The Artist Formerly Known as Goldust) defeated Sable - Evening Gown Match
- The New Age Outlaws (Billy Gunn and Road Dogg) (c) defeated LOD 2000 (Hawk and Animal) (with Sunny) for the WWE Tag Team Championship
- The Undertaker defeated Kane (with Paul Bearer) - Inferno match
- Dude Love defeated Stone Cold Steve Austin (c) by disqualification for the WWE Championship