Into the Pandemonium is the second studio album by Swiss extreme metal band Celtic Frost, released in 1987. It is the first album to feature bassist and backing vocalist Martin Eric Ain, who appeared on 1984's Morbid Tales EP, but not the band's previous album.

Tracklist:

1. Mexican Radio
2. Mesmerized 
3. Inner Sanctum
4. Tristesses de la Lune
5. Babylon Fell (Jade Serpent)
6. Caress Into Oblivion (Jade Serpent II)
7. One In Their Pride (Porthole Mix)
8. I Won't Dance (The Elders' Orient)
9. Rex Irae (Requiem)
10. Oriental Masquerade
11. Sorrows of the Moon
12. The Inevitable Factor
13. In The Chapel, In The Moonlight
14. One In Their Pride (Re-Entry Mix)
15. The Inevitable Factor (Alternate Vox)