Permafrost is permanently frozen ground found in periglacial zones.
Permafrost may also refer to:
"Permafrost" (story), a 1987 Hugo Award winning novelette by Roger Zelazny Permafrost: Literary Journal, the student newspaper of the University of Alaska Fairbanks English department Permafrost (album), a 1993 dark ambient album by Thomas Köner "Permafrost", a track from the 1979 album Secondhand Daylight by UK-based post-punk band Magazine Permafrost, a character on the Static Shock television series Dr. Permafrost, a (nominal) villain of the comic series Tom Strong Permafrost, a zone in the fictional universe of EverQuest, a computer game