# Blue (disambiguation)

Blue is a color.
Blue may also refer to:

## Places

* Blue, Arizona, an unincorporated community in the United States
* Blue, Indiana, an unincorporated community in the United States
* Blue, Oklahoma, an unincorporated community in the United States
* Blue, West Virginia, an unincorporated community in the United States
* Blue County, Choctaw Nation, dissolved in 1907 when Oklahoma achieved statehood
* Blue, Ontario, a former township amalgamated in Dawson, Ontario, Canada
* Blue Desert, part of the Sinai Desert
* Blue Mountain (disambiguation)
* Blue Mountains (disambiguation)
* Blue River (disambiguation)

## People

* Blue (name), a list of people with the given name, nickname or surname

## Companies and products

* Blue Inc, a London-based chain of fashion retail stores
* Blue Microphones, a microphone manufacturer
* Blue Network, an American radio network from 1927 to 1945, the predecessor of ABC
* Labatt Blue, a Canadian brand of beer
* Blue Origin, an American aerospace manufacturer
* Selsun Blue, a shampoo brand

## Computing and mathematics

* Blue (queue management algorithm)
* Best Linear Unbiased Estimator, a concept in statistics
* Windows Blue, codename for Microsoft Windows 8.1

## Art, entertainment, and media
### Fictional entities

* Blue (Blue Gender)
* Blue (Pokémon Adventures), the protagonist's rival in the manga adaptation of Pokémon in Pokémon Adventures
* Blue (SaGa Frontier character)
* Blue (Wolf's Rain)
* Blue Chessex, a character in Degrassi: The Next Generation
* Green (Pokémon Adventures), who was called Blue in the original Japanese version, in Pokémon Adventures
* Blue, a fictional character in the Web series Dick Figures, made by Mondo Media
* Blue (Pokémon), the rival character in the video games Pokémon Red and Blue, and the main inspiration for the anime character Gary Oak
* Blue, the title character of Blue's Clues, Blue's Room and Blue's Clues & You!
* Blue, a cat in U.S. Acres by Jim Davis
* Blue, a character in Snow by Orhan Pamuk
* Joseph "Blue" Pulaski, a character in the film Old School
* Blu, a Spix's macaw who is the protagonist of Rio and Rio 2
* Blue Sargent, a fictional character from The Raven Cycle novels by Maggie Steifvater
* Blue (comics), a race of aquatic humanoids from Image Comics and Aspen Comics
* Blue, a Velociraptor in Jurassic World and Jurassic World: Fallen Kingdom
* Blue, a SilkWing in the novel series Wings of Fire
* Blue, a character in the Roblox video game Rainbow Friends

### Films

* Blue (1968 film), starring Terence Stamp
* Blue (1992 film), by Don McKellar
* Blue (1993 film), by Derek Jarman
* Three Colors: Blue, a French drama film by Krzysztof Kieślowski, part of the Three Colors trilogy
* Blue (2001 film), a Japanese romantic drama
* Blue (2003 film), a South Korean war film
* Blue (2009 film), a Bollywood action film

### Games

* Pokémon Red and Blue, the first two games in the Pokémon franchise

### Music
#### Bands

* Blue (English group), an English boy band
* Blue (Scottish band), a Scottish pop rock band
* Bruford Levin Upper Extremities or B.L.U.E., a 1990s British rock group

#### Albums

* Blue (Angela Aki album), 2012
* Blue (Closterkeller album), 1992
* Blue (Diana Ross album), 2006
* Blue (Double album), 1985
* Blue (Down by Law album), 1992
* Blue (Flashlight Brown album), 2006
* Blue (Gary Chaw album), 2006
* Blue (iamamiwhoami album), 2014
* Blue (The Jesus Lizard album), 1998
* Blue (Jonas Blue album), 2018
* Blue (Joni Mitchell album), 1971
* Blue (La! Neu? album), 1999
* Blue (LeAnn Rimes album), 1996
* Blue (The Mission album), 1996
* Blue (Phil Keaggy album), 1994
* Blue (Simply Red album), 1998
* Blue (Terje Rypdal album), 1987
* Blue (Third Eye Blind album), 1999

#### Songs

* "Blue" (A Perfect Circle song), 2004
* "Blue" (A. S. Blue song), 2011
* "Blue" (Big Bang song), 2012
* "Blue" (Bill Mack song), 1958, popularized by LeAnn Rimes (1996)
* "Blue" (Billie Eilish song), 2024
* "Blue" (Joel Deleōn song), 2023
* "Blue" (Joni Mitchell song), 1971
* "Blue" (Tiësto song), 2019
* "Blue" (The Rasmus song), 1997
* "Blue" (The Verve song), 1993
* "Blue" (Vivid song), 2011
* "Blue" (Yoasobi song), 2021
* "Blue" (Zerobaseone song), 2025
* "Blue (Da Ba Dee)", a 1999 song by Eiffel 65
* "I'm Good (Blue)", a 2022 song by Bebe Rexha and David Guetta
* "Blue", by Angie Hart from the Buffy the Vampire Slayer episode "Conversations with Dead People"
* "Blue", by Beyoncé Knowles from Beyoncé
* "Blue", by the Birthday Massacre from Violet
* "Blue", by Calvin Harris from Ready for the Weekend
* "Blue", by DreamNote
* "Blue", by Elastica from Elastica
* "Blue", by Eve's Plum from Envy
* "Blue", by Fine Young Cannibals from Fine Young Cannibals
* "Blue", by First Aid Kit from The Lion's Roar
* "Blue", by Freddie Hart from Country Love Ballads
* "Blue", by Helen Reddy from We'll Sing in the Sunshine
* "Blue", by Hikaru Utada from Ultra Blue
* "Blue", by the Jayhawks from Tomorrow the Green Grass
* "Blue", by Kevin Ayers from Yes We Have No Mañanas (So Get Your Mañanas Today)
* "Blue", by LaTour from LaTour
* "Blue", by Linkin Park from LP Underground 11.0
* "Blue", by Lolo Zouaï from High Highs to Low Lows
* "Blue", by Lucinda Williams from Essence
* "Blue", by Madison Beer from Life Support
* "Blue", by Marina and the Diamonds from Froot
* "Blue", by Mika from My Name Is Michael Holbrook (2019)
* "Blue", by Orthodox Celts from The Celts Strike Again
* "Blue", by Peter, Paul and Mary from In Concert
* "Blue", by the Seatbelts from Cowboy Bebop Blue
* "Blue", by Serj Tankian from Elect the Dead
* "Blue", by Sigrid from How to Let Go
* "Blue", by the Smashing Pumpkins from Lull
* "Blue", by Sugababes from Angels with Dirty Faces
* "Blue", by Troye Sivan from Blue Neighbourhood
* "Blue", by Way Out West from Way Out West
* "Blue", by Wham! from Music from the Edge of Heaven
* "Blue", by Wonho
* "Blue", by Yngwie Malmsteen from Alchemy
* "Blue", by Zach Bryan from American Heartbreak (2022)
* "Blue", by Zayn Malik from Mind of Mine
* "Blue (And Broken Hearted)", written by Lou Handman
* "Blue", from Heathers: the Musical

#### Other music

* Blue (piano concerto), a composition by Matthew King
* Blue (video), a DVD by the Birthday Massacre
* Blue (opera), by Jeanine Tesori and Tazewell Thompson, 2019
* Blue, a guitar owned by Billie Joe Armstrong
* Working blue, or "blue material," the use of impolite language in comedy or other entertainment

### Plays

* Blue (play), a 2019 play written by Australian actor and playwright Thomas Weatherall

### Publications

* Blue, a 1991 novel by James Heneghan
* Blue (Australian magazine), a gay men's magazine
* Blue (Italian magazine), an erotic comic magazine
* Blue (manga), a 1997 yuri manga by Kiriko Nananan
* Blue (tourism magazine), a 1997-2003 American adventure travel magazine

### Television

* Blue (web series), an original production starring Julia Stiles on the WIGS YouTube channel
* "Blue" (Doctors), a 2004 episode
* "Blue" (Red Dwarf), a 1997 episode
* "Blue", a Series B episode of QI (2004)
* Blue, a defunct Greek-language music video channel operated by ANT1 Group

## Animals and mascots

* Blue (Don Cherry's dog), a dog owned by ice hockey commentator Don Cherry
* Blue, a Siamese cat taken hostage in the Gresham cat hostage taking incident
* Blue (NFL mascot), the official mascot of the Indianapolis Colts professional American football franchise
* Blue, a mascot of the University of Kentucky Wildcats
* Blue, the mascot of Team Liquid
* Butler Blue, a succession of live mascots of Butler University
* Polyommatinae, a subfamily of butterflies

## Sports

* Blue (university sport), an award
* Blue, a slang term used to address a baseball umpire
* Blues, a Byzantine chariot racing faction

## Other uses

* Blue, a doneness level of cooked meat
* Blue, a slang term used in performance art to denote obscene material
* Blue roof, a roof of a building that is designed explicitly to provide initial temporary water storage and then gradual release of stored water, typically rainfall
* Blue School, a progressive independent school in New York City
* Blue state, county, etc., a U.S. area with a tendency to elect Democrats
* Case Blue, the German World War II plan for its 1942 summer offensive against the Soviet Union
* USS Blue (DD-387), a Bagley-class destroyer in service from 1937 to 1942
* USS Blue (DD-744), an Allen M. Sumner-class destroyer in service from 1944 to 1971