Red dog or Red Dog may refer to:

Animals Dhole, a canid species also called the red dog or Asiatic wild dog Red Dog (Pilbara), a dog which travelled Western Australia in the 1970s and inspired the novel Red Dog and the related film franchise

Entertainment and media Characters Red Dog (G.I. Joe), a fictional character in the G.I. Joe universe Red Dog, a canine character in the Red Dog film series played by the Australian canine film actor Koko and that is based on the Pilbara wanderer. Clifford (character), the centerpiece of the Clifford the Big Red Dog franchise

Films Rustlers of Red Dog, 1935 film Red Dog (film), a 2011 film adapted from de Bernières' novel Red Dog: True Blue, a prequel to the 2011 film Koko: A Red Dog Story, a spin-off documentary about the star of the 2011 film, Koko

Games Red dog (card game), a card game found in some casinos Red Dog: Superior Firepower, a Dreamcast Vehicular combat game style shooter

Literature Red Dog (novel), a short novel by Louis de Bernières "Red Dog" (Kipling short story), a Mowgli story by Rudyard Kipling Red Dog (short story collection), a short story (and collection of anecdotes and poetry) by Nancy Gillespie

Music The Legendary Red Dog, nickname of Joseph L. Campbell, roadie for The Allman Brothers Band

People James Allen Red Dog (1954–1993), American serial killer Ion Antonescu (1882–1946), Romanian marshal and dictator nicknamed Câinele Roșu (The Red Dog) Don Ettinger (1921–1992), American footballer nicknamed "Red Dog"

Places Red Dog Airport Red Dog Saloon, a bar in Juneau, Alaska Red Dog Saloon (Virginia City, Nevada), a bar that played an important role in the history of the psychedelic music scene Manuwarra Red Dog Highway, currently under construction Red Dog, California, a mining ghost town Red Dog mine Red Dog Mine, Alaska, a census-designated place

Sports Red dog (American football), a strategy of sending a player on a full-out defensive rush, known in the modern era as a blitz. Red Dogs, the name given to fans of the Romanian football team FC Dinamo București Redd Dogg, a ring name used by professional wrestler Rodney Begnaud NASCAR Xfinity Series at Charlotte (spring race), previously known as "Red Dog 300" Myrtle Beach 250, previously known as "Red Dog 250"

Other uses Microsoft Azure, cloud computing platform previously codenamed "Red Dog" Operation Red Dog, a planned invasion of Dominica, organized by American and Canadian Ku Klux Klan leaders in concert with former prime minister Patrick John Red Dog (beer), an inexpensive beer produced by the Plank Road Brewery (Miller Brewing Co.) Red dog (coal slag), a byproduct of coal mining