Warner Bros. Entertainment Inc. (wanda aka fi sani da Warner Bros., ko kuma an taƙaita shi da WB, ko WBEI) kamfanin fim ne na Amurka da kuma gidan wasan kwaikwayo wanda ke da hedikwata a Warner Bros. Studios a Burbank, California, kuma reshe ne na Warner Bros. Discovery (WBD). An kafa shi a cikin 1923 da 'yan'uwa huɗu, Harry, Albert, Sam, da Jack Warner, kamfanin ya kafa kansa a matsayin jagora a Masana'antar fina-finai ta Amurka kafin ya bambanta cikin raye-raye, talabijin, da Wasannin bidiyo, kuma yana ɗaya daga cikin manyan ɗakunan fina-fallafen Amurka, da kuma memba na Motion Picture Association (MPA).
