Danzig 4, also titled Danzig 4P, is the fourth studio album by American heavy metal band Danzig. Released in 1994, it was the band's final album on American Recordings, and the last to feature the original lineup of John Christ (guitar), Eerie Von (bass), and Chuck Biscuits (drums). Danzig 4 followed 1993's highly successful Thrall-Demonsweatlive EP and singer Glenn Danzig's 1992 instrumental solo effort, Black Aria.

In various 1994-95 interviews, Danzig explained that he did not wish to give the album a title, as he felt that a logo or printing would ruin the artwork, which he wished to stand on its own. After pressure from representatives from American Recordings, who did not want to release an unlabeled album for fear that sales would plummet, Danzig relented and allowed a sticker reading "Danzig 4" to be placed on the album's cellophane wrapper in both the vinyl and CD formats. To the right of the "4" is a tiny uppercase letter "P", in reference to the Four P movement. The following information was supplied by American Recordings in 1994:

"The Four P movement is an alleged Satanic cult operating throughout the United States. An offshoot of the notorious Process Church of the Final Judgment, the Four P movement takes its name from the Process' original sigil: a swastika-like form composed of four interlocking Ps. The Four P movement was supposedly begun in 1967, and has been connected to a number of ritual killings across the country, including the Son of Sam killings in New York and the Manson Family murders in California."

In interviews the band members themselves usually refer to the album simply as Danzig 4, which is printed on the CD itself, the inlay spine, and the labels on the vinyl LP. In the liner notes to the 2007 compilation The Lost Tracks of Danzig, however, Glenn Danzig refers several times to Danzig 4P.

Danzig 4 was recorded at Ocean Way and Sound City Studios in California.

During the song writing process for the album, Glenn Danzig recorded his basic ideas onto a microcassette. The process continued with Glenn Danzig and John Christ working on guitar parts, before the next stage of Eerie Von and Chuck Biscuits working out their parts of the song arrangements.

The band introduced different instruments and used a few industrial sounds in the background of some tracks. Christ explained "We wanted to introduce some new textures into the band, so we experimented with several older, exotic acoustic instruments, including a harmonium, a recorder and wind chimes."

Christ also experimented with his guitar sound: "The big difference on this album in terms of my playing is how I use sound and texture. I experimented with several different types of stereo chorusing and pitch-shifting. For example, my tone on "Son of the Morning Star" constantly evolves throughout the song."