"The Spaghetti Incident?" is the fifth studio album by the American hard rock band Guns N' Roses. The album is composed of covers of older punk rock, hard rock, and other songs. "The Spaghetti Incident?" is the only studio album to feature rhythm guitarist Gilby Clarke, who replaced original Guns N' Roses member Izzy Stradlin during the band's Use Your Illusion tour in 1991, as well as the last album to feature guitarist Slash, bassist Duff McKagan, and drummer Matt Sorum, following their departures in 1996 and 1997, respectively. It is also their final album to date featuring longtime producer Mike Clink.

It is the only Guns N' Roses album release not backed by a tour. Although generally well received critically, it is the band's worst-selling studio album, having sold one million copies in the United States by 2018.

Initially, the band planned to release an EP of covers in 1992 or 1993, but decided to record a full album. Many of the tracks were recorded during the same sessions as the Illusions albums, which were originally intended to produce three or four albums. Izzy Stradlin's guitar parts were reportedly re-recorded entirely by Gilby Clarke. Slash described the recording as "spontaneous and unpainted", and recording the songs served as "a purpose to alleviate the pressure of making the Illusions records". The band wanted to increase the profile of some of their favorite bands and help them financially via royalties with the tracklist selection, and considered naming the album "Pension Fund".

The album is a collection of punk and glam rock covers. The album features covers of songs of punk artists such as U.K. Subs, The Damned, New York Dolls, The Stooges, Dead Boys, Misfits, Johnny Thunders, The Professionals, FEAR, as well as T. Rex, Soundgarden and The Skyliners. The lead single, "Ain't It Fun" featured Hanoi Rocks singer Michael Monroe as a guest vocalist. 

During the studio sessions the band also recorded instrumental tracks of the song titled "Beer and a Cigarette", originally by Hanoi Rocks. The vocals were not recorded and the song was left off the record because the band did not want songwriter Andy McCoy to receive any money. The band also did an instrumental version of the song "Down on the Street" by The Stooges which also was never released.