List of libraries owned by Warner Bros. Discovery

This is a list of content libraries and catalogs owned by Warner Bros. Discovery.

Warner Bros.

 * Warner Bros. Pictures film library (post-1949) (excluding films owned by third-party companies)
 * DC Studios
 * Warner Bros. Pictures Animation
 * Warner Bros. Feature Animation (predecessor)
 * Seven Arts Productions (excluding co-productions)
 * Seven Arts Television
 * National General Pictures film library (excluding the Cinema Center Films library, owned by Paramount Pictures)
 * Banner Productions
 * First Artists film library
 * Orion Pictures film library (pre-May 1982)
 * Lorimar Motion Pictures film library (1978–1990) (excluding films owned by third-party companies)
 * Monogram Pictures/Allied Artists Pictures Corporation film library (post-August 1946)
 * The Geffen Film Company film library (excluding Beavis and Butt-Head Do America, owned by Paramount Pictures via MTV Entertainment Studios)
 * Warner Independent Pictures
 * Warner Premiere
 * Warner Bros. Family Entertainment (excluding films owned by third-party companies)
 * Dark Castle Entertainment film library (pre-2013) (only films co-produced with Warner Bros. Pictures)
 * RatPac-Dune Entertainment film library (2013–2018) (only films co-produced and co-financed with Warner Bros. Pictures)
 * Distribution rights to The Saul Zaentz Company film library (owned by Teatro della Pace Films)
 * US distribution rights to the Samuel Goldwyn Productions film library (excluding The Hurricane, owned by Metro-Goldwyn-Mayer, and films in the public domain)
 * International distribution rights to most of the Morgan Creek Entertainment film library (pre-2011)
 * International theatrical and home video distribution rights to the Metro-Goldwyn-Mayer film library (post-May 1986)
 * Home video distribution rights to the Cannon Pictures film library (post-June 1991)
 * Distribution rights to the Locksmith Animation film library (excluding Ron's Gone Wrong, owned by Disney via 20th Century Animation, and That Christmas, owned by Netflix via Netflix Animation)
 * Turner Entertainment Co.
 * Metro-Goldwyn-Mayer film library (pre-May 1986) (excluding Babes in Toyland and Electric Dreams, owned by MGM itself via Orion Pictures, with the latter copyrighted to MGM, and films owned by third-party companies)
 * Material from MGM's predecessors (Metro Pictures, Goldwyn Pictures and Louis B. Mayer Pictures) (post-1915) that did not enter the public domain
 * MGM Television library (pre-1985) (excluding the 1964–1967 Flipper series and Fame, owned by MGM itself, with ownership of the former handled through Orion Pictures)
 * MGM Cartoons library (1934–1958, 1961–1967) (excluding the Flip the Frog and Willie Whopper cartoons, owned by the Iwerks estate)
 * A portion of the United Artists library
 * US, Canadian, UK, French, Latin American and Australian distribution rights to the RKO Radio Pictures library (pre-1959) (excluding co-productions and films owned by third-party companies or fallen in the public domain)
 * Gilligan's Island and its animated spin-offs (The New Adventures of Gilligan and Gilligan's Planet)
 * Associated Artists Productions
 * Warner Bros. Pictures film library (pre-1950) (excluding some films that are either in the public domain or owned by third-party companies)
 * First National Pictures
 * Warner Bros. Cartoons library (pre-August 1948 color cartoons and Bugs Bunny: Superstar)
 * Harman and Ising-produced Merrie Melodies cartoons (excluding Lady, Play Your Mandolin!)
 * Fleischer Studios/Famous Studios Popeye the Sailor cartoons (1933–1957) (under license from King Features Syndicate)
 * Brut Productions
 * Particular Crowd film library (pre-2023)
 * Turner Pictures
 * Discovery Films
 * Flagship Entertainment Group film library (49%) (only films co-produced with Warner Bros. Pictures)
 * New Line Cinema film library (post-November 1984) (excluding films owned by third-party companies)
 * New Line Television
 * Fine Line Features
 * Picturehouse film library (2005–2008)
 * Castle Rock Entertainment film library (pre-2010) (excluding home entertainment and streaming rights to pre-1994 films, held by Metro-Goldwyn-Mayer via Orion Pictures, and A Few Good Men, In the Line of Fire and North, owned by Sony Pictures via Columbia Pictures)
 * Castle Rock Entertainment television library (including ancillary rights to Seinfeld, which was distributed by Sony Pictures Television, and excluding The Powers That Be)
 * WaterTower Music discography
 * MGM Records (film and television soundtracks)

Home Box Office, Inc.

 * HBO Entertainment
 * HBO Enterprises
 * HBO Films
 * HBO Documentary Films
 * HBO Animation
 * HBO Latin America Originals
 * HBO Independent Productions
 * HBO Downtown Productions (pre-1992)
 * Time Life Films (pre-1986)
 * The March of Time
 * Talent Associates (excluding East Side/West Side, owned by MGM Television, McMillan & Wife, owned by Universal Television, and most shows co-produced with CBS Productions, owned by CBS Media Ventures)

Cable News Network, Inc.

 * CNN Originals
 * CNN Films
 * HLN Originals
 * Great Big Story

Television Networks and Studios

 * Warner Bros. Television Studios
 * Alloy Entertainment
 * Warner Horizon Scripted Television
 * Warner Horizon Unscripted Television
 * Telepictures
 * Turner Program Services
 * Rankin/Bass Productions (post-September 1974)
 * Lorimar Television
 * Telepictures Music
 * A Very Good Production
 * eleveneleven
 * The Wolper Organization library (post-1970)
 * Blue Ribbon Content
 * Cartoon Network Studios (excluding Star Wars: Clone Wars (2003), owned by Disney via Lucasfilm, and Transformers: Animated, owned by Hasbro via Hasbro Entertainment)
 * Williams Street
 * CN LA Original Productions
 * Warner Bros. Animation
 * Warner Bros. Cartoons library (B&W and post-July 1948 color cartoons)
 * Hanna-Barbera (excluding licensed properties)
 * Ruby-Spears Enterprises (pre-1991) (excluding Rambo: The Force of Freedom, owned by StudioCanal, It's Punky Brewster, owned by Universal Television, and Piggsburg Pigs!, owned by Disney via ABC Family Worldwide)
 * Warner Bros. International Television Production
 * Warner Bros. Television Studios UK
 * Shed Media
 * Renegade Pictures
 * Ricochet
 * Twenty Twenty Television
 * Wall to Wall Media
 * Hanna-Barbera Studios Europe
 * LazyTown Entertainment (excluding LazyTown Extra, owned by BBC Studios)
 * Eyeworks
 * Eyeworks UK
 * Eyeworks Touchdown
 * Eyeworks Cuatro Cabezas
 * Eyeworks Egmond
 * Eyeworks Brazil
 * Warner Bros. Discovery Networks (including Discovery Channel, TLC, Animal Planet, Discovery Life, HGTV, Travel Channel, Food Network, Discovery Family, Cartoon Network, TruTV, HBO, and other networks)

DC Comics

 * Absorbed libraries
 * National Comics Publications (predecessor)
 * All-American Publications (predecessor)
 * Fawcett Comics
 * Quality Comics
 * Charlton Comics
 * Fox Feature Syndicate
 * WildStorm
 * America's Best Comics
 * WildStorm Signature
 * Cliffhanger (predecessor)
 * Homage Comics (predecessor)
 * CMX
 * Mad
 * Milestone Media
 * Earth M
 * Elseworlds
 * Piranha Press library
 * Paradox Press library (successor)
 * Impact Comics library (under license from Archie Comics)
 * Red Circle Comics library (successor)
 * Vertigo Comics library
 * DC Black Label library (successor)
 * Hill House Comics library
 * The Sandman Universe
 * Helix library
 * Murphyverse library
 * Amalgam Comics (co-owned with Marvel Comics)
 * Tangent Comics
 * DC Focus
 * Johnny DC
 * All Star
 * Minx
 * Zuda Comics
 * Earth One
 * DC Entertainment
 * Fleischer Studios/Famous Studios Superman cartoons (1941–1943)
 * Young Animal
 * Wonder Comics
 * DC Graphic Novels for Young Adults library
 * DC Ink library (predecessor)
 * DC Graphic Novels for Kids library
 * DC Zoom library (predecessor)
 * DC Universe originals
 * DC Universe Infinite originals (successor)

Streaming & Interactive Entertainment

 * Otter Media
 * Fullscreen originals
 * Machinima, Inc.
 * Gunpowder & Sky
 * Rooster Teeth Productions
 * Rooster Teeth Animation
 * Rooster Teeth Games
 * Rooster Teeth Studios
 * Max Originals
 * HBO Go originals
 * Discovery+ originals
 * BluTV originals
 * Player+ originals
 * Warner Bros. Games
 * TT Games (with some exceptions)
 * Traveller's Tales
 * TT Games Publishing
 * TT Fusion
 * TT Animation
 * TT Odyssey
 * TT Centroid
 * Monolith Productions
 * Surreal Software
 * Portkey Games
 * Avalanche Software (2017–present)
 * Rocksteady Studios
 * WB Games Boston
 * WB Games Montréal
 * WB Games New York
 * WB Games San Diego
 * WB Games San Francisco
 * Cartoon Network Games
 * Adult Swim Games
 * NetherRealm Studios
 * Midway Games (excluding the NBA Jam series, owned by Electronic Arts via EA Sports, and third-party licensed video games)
 * Midway Games West Inc.
 * Time Warner Interactive
 * Williams Electronics

Music publishing

 * Lorimar Music Publishing, Inc.
 * Lorimar Music A Corp. (ASCAP)
 * Lorimar Music Bee Corp. (BMI)
 * New Line Melodies (SESAC)
 * New Line Music Corp. (BMI)
 * New Line Tunes (ASCAP)
 * T-L Music Publishing Company, Inc.
 * Eleven Hundred Music (SESAC)
 * L-T Music Publishing (BMI)
 * T-L Music Publishing (ASCAP)
 * Turner Music Publishing Inc.
 * RET Music, Inc. (ASCAP)
 * Super Satellite Music (BMI)
 * Techwood Music, Inc. (ASCAP)
 * Ten Fifty Music, Inc. (BMI)
 * Title Match Music, Inc. (SESAC)
 * Turner Music Canada, Inc. (SOCAN)
 * Warner-Barham Music LLC (BMI)
 * Warner-Hollywood Music LLC (SESAC)
 * Warner-Olive Music LLC (ASCAP)