Green Light

Green Light, green light, green-light or greenlight may refer to:
 * Green-colored light, part of the visible spectrum
 * Greenlight, formal approval of a project to move forward

Films and television

 * Green Light (1937 film), starring Errol Flynn
 * Green Light (2002 film), a Turkish film written and directed by Faruk Aksoy
 * "Green Light" (Breaking Bad), a third-season episode of Breaking Bad

Literature

 * Green Light, a 1935 novel by Lloyd C. Douglas
 * "Green Light", the final passage of F. Scott Fitzgerald's novel The Great Gatsby
 * Greenlights (book), a 2020 book by Matthew McConaughey

Albums

 * Green Light (Bonnie Raitt album), 1982
 * Green Light (Cliff Richard album), 1978
 * The Green Light, a 2009 mixtape by Bow Wow

Songs

 * "Green Light" (Cliff Richard song) (1979)
 * "Green Light" (Beyoncé song) (2006)
 * "Green Light" (John Legend song) (2008)
 * "Green Light" (Roll Deep song) (2010)
 * "Green Light" (Lorde song) (2017)
 * "Green Light" (Valery Leontiev song) (1984)
 * "Green Light", by the American Breed from Bend Me, Shape Me (1968)
 * "Green Light", by Girls' Generation from Lion Heart
 * "Green Light", by Hank Thompson (1954)
 * "Green Light", by Lil Durk from Love Songs 4 the Streets 2
 * "Green Light", by R. Kelly from Write Me Back
 * "Green Light", by Sonic Youth from Evol
 * "Green Light", by the Bicycles from Oh No, It's Love
 * "Green Lights", by Aloe Blacc (2011)
 * "Greenlight" (Pitbull song) (2016)
 * "Green Lights", by Sarah Jarosz from Undercurrent (2016)
 * "Green Light", by Kylie Minogue from Tension (2023)
 * "Greenlight", by 5 Seconds of Summer from 5 Seconds of Summer
 * "Greenlight", by Enisa Nikaj which represented New York in the American Song Contest
 * "Greenlights" (song), by Krewella
 * "Green Lights", by NF from Perception (2017)

Computing and technology

 * Greenlight (Internet service), a fiber-optic Internet service provided by the city of Wilson, North Carolina, US
 * Greenlight Networks, a fiber-optic Internet service in Rochester, New York, US
 * Steam Greenlight, a service part of Valve's Steam software

Other uses

 * Green Light (missile), a precursor to the Sea Cat surface-to-air missile
 * Green light (UFO), a type of unidentified flying object
 * Green light, a manager giving a player permission to be aggressive; See Glossary of baseball (G)
 * Green light, the "Go" indication on a traffic light
 * Green light, to order someone's assassination
 * Greenlight Collectibles, a diecast manufacturer based in Indiana, United States
 * A fictional drug in the TV show Black Lightning
 * Europol's Operational Task Force Greenlight in ANOM, an international law enforcement sting operation