A Gatekeeper can describe a person who picks the best news and forwards it to newspapers.

Zuul the Gatekeeper, a character in the movie Ghostbusters

There is a powerful monster in the MMORPG Maplestory called the Gatekeeper.

In Final Doom, Gatekeepers are powerful, enormous and ancient demons that have the power to open Dimensional Gates and control/protect them.

The Gatekeepers, a 2002 book by Jacques Steinberg examining the changing face of college admissions in the United States.

Gatekeeping (education) the process of controlling the rate at which students progress to more advanced levels of study in the academic setting.

Someone who guards or monitors passage through a gate.

Gatekeeper, the weapon in the "Soul" series.

Gatekeeping (communication) involves the actions of persons or organizations, known as Gatekeepers, that manage or constrain the flow of knowledge and information.

H.323 Gatekeeper, a computing term for a virtual network switch that manages a H.323 zone, providing address information/translation and other services to the terminals within the zone, and for Gatekeepers managing other zones.

A gatekeeper physician, which is the term used during Congressional Health Committee meetings to refer to primary care physicians due to their role as 'gatekeepers' to ration out patient access to specialized subspecialty doctors.

Gatekeeper Butterfly (Pyronia tithonus), a brown colored European butterfly in the sub-family Satyrinae of the family Nymphalidae.

Gate Keepers, an anime series.

The Gatekeeper, a character in the board games Nightmare and Atmosfear.

Gatekeeper, a song by Leslie Feist that was covered by Feist cohorts, the Kings of Convenience.

Clare the Gatekeeper, a character in the television series Power Rangers: Mystic Force.