Warner Bros. Entertainment, Inc., or simply Warner Bros. (pronounced as "Warner brothers"), is one of the world's largest producers of film and television entertainment. It is currently a subsidiary of the Time Warner conglomerate, with headquarters in Burbank, California, USA.

Warner Bros. includes several subsidiary companies, among them Warner Bros. Studios, Warner Bros. Pictures, Warner Bros. Television, Warner Bros. Animation, Warner Home Video, DC Comics and The CW Television Network.