Grey man, The Gray Man or The Grey Man may refer to:

Concepts

Grey man theory Survivalism is a social movement of individuals or groups (called survivalists or preppers) who proactively prepare for emergency, emergencies, such as natural disasters, as well as other disasters causing disruption to social order (that is, c ...

, a concept in everyday carry that one should blend in with the environment so as not to raise suspicion

People

* The primary nickname of American serial killer

Albert Fish Hamilton Howard "Albert" Fish (May 19, 1870 – January 16, 1936) was an American serial killer, Rape, rapist, child molestation, child molester, and cannibalism, cannibal who committed at least three child murders from July 1924 to June 1 ...

* A nickname of British Prime Minister

John Major Sir John Major (born 29 March 1943) is a British former politician who served as Prime Minister of the United Kingdom and Leader of the Conservative Party (UK), Leader of the Conservative Party from 1990 to 1997, and as Member of Parliament ...

, known as the "grey man" of British politics

Legendary or alleged people or entities

The Gray Man (ghost) In South Carolina ghostlore, the Gray Man is a ghost reportedly seen on the coast of Pawleys Island, South Carolina, Pawleys Island, South Carolina that warns residents of coming severe storms and hurricanes. Although there are many variations of ...

, a historical ghost of Pawleys Island * The Grey Man of Scottish folklore, also named Fear liath *

Grey alien Grey aliens, also referred to as Zeta Reticulans, Roswell Greys, or Grays, are purported extraterrestrial beings. They are frequent subjects of close encounters and alien abduction claims. The details of such claims vary widely, but typically ...

, an alleged race of extraterrestrials

Fictional characters

* The Gray Man (''The Hardy Boys''), a character from the book series * Gray Man (''The Wheel of Time''), a creature in the ''Wheel of Time'' novels

Film, television, and literature titles

* ''

D.Gray-man ''D.Gray-man'' is a Japanese manga series written and illustrated by Katsura Hoshino. Set in an alternate 19th century, it tells the story of a young Allen Walker, who joins an organization of exorcists named the Black Order. They use an an ...

'', a 2004 manga and anime series * ''The Gray Man'', a series of spy novels by

Mark Greaney Mark Greaney (born 23 June 1980) is an Republic of Ireland, Irish musician. He is best known as the singer and guitarist in the alternative rock band JJ72, which he frontman, fronted from 1996 until 2006. He was later the frontman of Concerto f ...

** ''The Gray Man'' (novel), a 2009 novel by Mark Greaney, first in the series of novels ** ''The Gray Man'' (2022 film), an American film based on the 2009 Mark Greaney novel * ''The Gray Man'' (2002 film), an action film co-starring

Angelo Fierro Angelo Fierro is an American film and television actor. Fierro, an Italian-American of Sicilian ancestry, was born in Boston's Little Italy, the North End. He first appeared on network television in an automobile commercial for Toyota. Extolled f ...

* ''The Gray Man'' (2007 film), a biographical thriller starring Patrick Bauchau * "The Grey Man", a season 6 episode of ''NCIS: Los Angeles'' * A passage from a serial version of H. G. Wells' ''The Time Machine'' which was deleted from the book version, which was later published under the title "The Grey Man" {{DEFAULTSORT:Gray Man, The