Jason "Christian Cage" Reso, a Canadian-American professional wrestler

Luke Cage, a fictional character portrayed in Marvel Comics

Johnny Cage, a fictional character from the Mortal Kombat series of video games

Cage Midwell, the protagonist of the video game Zone of the Enders: The Fist of Mars.

Nicolas Cage, American actor

Cage Kennylz, Chris Palko, an American Hip-Hop artist

John Cage (character), a fictional character in the television show Ally McBeal

Faraday cage, an enclosure formed by conducting material

Cage (film), a 1989 film starring Lou Ferrigno

Cage (Law & Order: Special Victims Unit), an episode of Law & Order: Special Victims Unit

Byron Cage, an African-American gospel recording artist

Human rib cage, a part of the human skeleton within the thoracic area

Cage (graph theory), a regular graph in graph theory with the fewest vertices for a given girth and degree

Cage (band), an American heavy metal band

Acronym for Commercial and Government Entity

Roll cage, a specially constructed frame built in or around the cab of a vehicle to protect the occupants from being injured in an accident

"Cage" (song), a single the Japanese rock band Dir en grey

David Cage, the founder of videogame development studio Quantic Dream

Batting cage, an enclosed cage for baseball players to practice the skill of batting

Cage (BDSM), an enclosure used to confine a submissive in BDSM

Steven Cage, a member of the Conservative Party of Canada

CAGE questionnaire, a screening tool for determining alcoholism.

Michael Cage, a former NBA basketball player

Bottle cage, a bicycle accessory used to affix a water bottle to a bike

"La Cage" (song), the 1969 debut single by Jean-Michel Jarre

Iron cage, a concept introduced by Max Weber

Shá Cage, a professional actor, playwright, poet and producer originally from Natchez, Mississippi

The Cage

Shark proof cage, a cage in which a SCUBA diver enters to examine sharks better and more safely

Stuart Cage, an English golfer

Cage (enclosure), an enclosure made of mesh, bars or wires, used to confine, contain or protect something

Xander Cage, the protagtonist in the film xXx, starring Vin Diesel.

John Cage, an experimental composer, famed for his piece 4′33″